Summer open air conditioning is easy to induce rhinitis is the root of what

In the hot summer, people tend to hide more in air-conditioned rooms do not want to go out. However, the environment temperature, humidity, the dramatic changes in the nose of this organ is very detrimental, extremely easy to cause rhinitis and other illnesses. If the patient friend for this situation is not enough attention, rhinitis after treatment ineffective, failed to cure, easily lead to the deterioration of rhinitis.
Summer hot weather, most people living in air conditioning environment, the living environment of the temperature and humidity changes, it is easy to cause acute rhinitis, chronic simple rhinitis, once the patient did not pay attention to, after the onset of rhinitis did not get thorough treatment, will exacerbate rhinitis Of the deterioration, most likely lead to the occurrence of chronic hypertrophic rhinitis.
First of all, the air blown out of the wind may make air conditioning filter dust and other indoor allergens stir up, resulting in people inhalation of these allergens can cause allergic rhinitis attack. Second, allergic rhinitis patients are not treated in a timely manner, making the nasal obstruction, is not conducive to inflammatory substances drainage, inflammatory substances carry bacteria into the sinuses, easy to survive and reproduce, so that the mutual infection between the sinus and recurrent disease , Causing sinusitis and other complications.

Moreover, patients with chronic sinusitis sinus mucosa has produced lymphocyte and plasma cell infiltration, epithelial cilia shedding and other phenomena, in the air conditioning environment and cause acute sinusitis acute attack. In addition, the internal temperature of the air conditioner, humidity are relatively suitable for breed a lot of mold, open the air in the closed room, the mold blows out of the wind, into the human nasal cavity, so that the resistance of the nasal mucosa decreased, causing acute sinusitis The
I believe we have to understand the source of air conditioning induced rhinitis it Summer is a high incidence of rhinitis, long-term in the air conditioning environment is one of the incentives. Here, the experts suggest that the masses, although the high temperature hot summer, but still do not want friends long-term in the air-conditioned environment, as little as possible to prevent air conditioning in order to effectively prevent the occurrence of rhinitis.

The main cause of rhinitis is a few

There are many patients suffering from rhinitis but the understanding of rhinitis is not very understanding, dragged on, and lead to rhinitis disease repeated attacks, rhinitis disease it not only affects our normal life and work, but also give us with To a series of serious symptoms, can be described as abhorrence.
The main cause of rhinitis is a few

1, bad habits: such as often digging the nose, pulling nose hair, resulting in nasal skin damage and hair follicle damage and secondary infection, and easy to damage the nasal septum vein network, leading to rhinitis.
2, nasal organs adjacent to the disease: such as tonsillitis, pharyngitis, adenoid hypertrophy, etc., can spread the disease, inflammation and lead to rhinitis.
3, environmental factors: When the work or living environment in a dry, dust or harmful substances in the case of pollution, it is easy to stimulate and hurt the nasal mucosa, causing rhinitis.
Tips: the cause of rhinitis, I believe we have to understand, rhinitis it can not only induce snoring, nasal polyps and other series of symptoms, the patient's body also caused serious harm. Therefore, once suffering from rhinitis, to timely treatment, so as not to delay the treatment of rhinitis the best time.

What is the cause of rhinitis?

Rhinitis is a common ENT disease, the current increase in rhinitis, age also tend to younger age. Also affected the patient's normal work and rest. So what is the cause of rhinitis? See the following description.
(A) genetic factors have metamorphosis family history susceptible to the disease. Patient family with more asthma, urticaria or drug allergy history. In the past, this patient is an atopic individual, and its ability to produce IgE antibodies in vivo is higher than that of normal subjects. But in recent years, the authors found that there was no significant difference between the twin and the general population.
(2) susceptibility to nasal mucosal susceptibility originated from the frequent stimulation of antigenic substances, but the degree of susceptibility is like the number of mast cells in the nasal mucosa, the number of basophils and the ability to release chemical media. It has been confirmed that the number of cells in the nasal mucosa of patients with allergic rhinitis is not only higher than normal, but also has a strong ability to release chemical mediators.
(C) the antigen material to stimulate the body to produce IgE antibody antigen known as the allergen. The allergen material into the nasal mucosa again with the corresponding IgE and cause allergic reactions.
Cause the disease of the allergen according to its way into the human body is divided into two categories of inhalation and food:
1. Inhalation allergen is inhaled into the nasal cavity by breathing. Such allergens are mostly suspended in the air.
(1) pollen is not all plant pollen can cause disease. Only pollen that has a large amount of pollen, a wide vegetation area, a large allergen and is spread by the wind is most likely to become an allergen. Due to the differences in vegetation varieties, pollen with allergenicity in different areas is also different.
(2) fungi are widely distributed in nature, mainly in soil and corrupt organic matter. The mycelium and spores are allergenic, but with strong spores.
(3) house dust mite arthropod door spider gang. Adult size is generally 300 ~ 500μm. Mainly parasitic in every corner of the room, which mattresses, pillows, sofa mats, etc. in the most dust. Mite excrement, eggs, scaling and its broken body, can become allergens.
(4) animal dander animal dander is one of the strongest allergens. Sensitive individuals can be sensitized if they are exposed to the animals for a long time. After re-exposure, even if a small amount of dander, but also to stimulate the nose symptoms.
(5) indoor dust is caused by perennial rhinitis one of the common allergen substances. Its composition is quite complex, is a variety of substances hodgepodge, including animal, plant and chemical and other substances.
2. Intestine allergen refers to the digestive tract into the human body caused by nasal symptoms of allergen substances. Its role in the nasal mucosa is very complex, it is still not clear, milk, eggs, fish, meat, fruit, and even some vegetables, can become allergens.
Warm reminder: suffering from rhinitis friends in the diet should pay attention to, diet should be light, do not eat spicy food, adhere to physical exercise, enhance physical resistance, develop good habits. Finally wish the majority of patients recover soon!

To understand the pathogenesis of rhinitis

Since the human into the industrial age, the environment has undergone tremendous changes, environmental changes also brought a series of diseases, rhinitis is the environment of toxic substances directly stimulate the nasal mucosa, causing rhinitis. Understanding rhinitis is necessary to understand its pathogenesis, such as climate change, environmental factors and drug abuse are the pathogenesis of rhinitis. Here let us go together to understand the pathogenesis of rhinitis it
(A) climate change: When the climate change is large, whether it is sudden and hot heat are easy to stimulate the nasal mucosa caused by rhinitis.

(2) Environmental factors: especially since the 19th century industrial revolution, the human environment has changed dramatically, the air pollution is seriously exceeded, the harmful substances in the air directly stimulate the nasal mucosa and become the leading factor in the high incidence of rhinitis (30% -40 %).
(C) of the nose adjacent to the tube disease: such as tonsillitis, pharyngitis, adenoid inflammation and other diseases can spread to the nasal cavity caused by rhinitis.
(D) drug abuse: such as long-term use of nasal drops or taking antihypertensive drugs can cause drug rhinitis.
(5) systemic factors: many systemic chronic diseases such as anemia, diabetes, rheumatism, tuberculosis, heart and kidney disease and endocrine lesions can reduce the body resistance, nasal mucosal blood circulation disorder caused by rhinitis.
I believe we all read this article, it should be aware of the weather in the case of impermanence, we should pay attention to the body, so that the disease can take advantage of organic But the environmental factors are also caused by rhinitis one of the factors, we should choose the right environment to live, usually a variety of trees, add green, clean air. Hope that we can be healthy and healthy, no disease trouble.

Seven reasons for drug - induced rhinitis

Rhinitis is a more common nasal disease, the disease caused by the harm to patients is huge, on the rhinitis of this disease, there are many causes of inducement, drug rhinitis has been a lot of friends concerned about the problem, has also been a medical Research topics, the following Xiaobian summed up the relevant knowledge to tell you about the common causes of drug-induced rhinitis.

One reason, long-term nasal medication: long-term use of nasal drops nasal drugs, the patient can sue the use of nasal drops of the effect of getting worse, the required dose is growing, more and more nasal drops, nasal congestion more serious.
Reason Second, the atomization of inhaled drugs: due to pharyngitis, asthma, long-term use to relieve symptoms of aerosols. Causing nasal reflex syndrome, nasopharyngeal obstruction, suffocating performance.
Reason three, antihypertensive drugs: long-term use of reserpine, hydralazine, guanidine Ding, methyldopa, prazosin drugs, and the treatment of hyperlipidemia, arteriosclerosis drugs. After treatment, the patient was maintained at the level of critical hypertension, but dizziness, dizziness increased, nasal obstruction, blood pressure rebound.
Reason four, painkillers: long-term use of aspirin can also cause the disease.
Cause five, diet pills: especially those with hormones slimming tea.
Reason six, antidepressants: such as neurasthenia long-term use of sleeping pills, stability medicine, perphenazine, etc., but the patient appears to appear nasal discomfort, irritability.
Reason seven, cardiovascular drugs: long-term use of propranolide drugs and cardiovascular dilators, resulting in nasal heart reflex syndrome. Patients with recent rebound phenomenon, the patient first nasal congestion chest tightness, and then palpitation shortness of breath, heart arrhythmia.
Induced seven cases of drug-induced rhinitis, the above seven aspects of the experts to the readers to do the introduction, although the drug rhinitis to patients with great disaster and harm, but we usually do the relevant prevention and care work can be effective control The disease. Xiaobian hope that everyone can have a healthy body.

Why is it suffering from rhinitis

Rhinitis is a disease we are all familiar with, although this disease does not threaten our lives. But once suffering from rhinitis, will give us a lot of trouble and inconvenience. Even if everyone is familiar with the disease, but most people do not know the cause of rhinitis. Here for everyone to explain what causes.
Local causes (30%):

Acute rhinitis repeated or treatment is not complete and evolved into chronic rhinitis.
Body Etiology (30%):
Long-term chronic diseases, such as endocrine disorders, long-term constipation, kidney disease and cardiovascular disease, resulting in long-term or recurrent nasal congestion or bleeding.
Environmental factors (20%):
In the environment of cement, tobacco, coal dust, flour or chemical substances in the environment, nasal mucosa by physical and chemical factors to stimulate and damage, can cause chronic rhinitis.
Local cause
Due to long-term stimulation of chronic inflammation or abnormal, caused by poor ventilation or drainage obstruction, such as chronic sinusitis, nasal septum deviation, chronic tonsillitis or adenoid hypertrophy and so on.
Nasal medication improper or excessive use of excessive form of drug rhinitis (rhinitis medicamentosa), common after a long time with a drop of nose.
Systemic cause
Vitamin deficiency, such as vitamin A or C.
Excessive alcohol and tobacco can affect the nasopharyngeal vasomotor and obstacles.
Long-term use of reserpine antihypertensive drugs, can cause nasal vasodilation and produce symptoms of rhinitis.
Endocrine diseases or disorders: such as hypothyroidism can cause nasal edema. Late pregnancy and adolescence, nasal mucosa often physiological congestion, swelling.
envirnmental factor
Temperature and humidity changes in the environment, such as steel, frozen, baking and other workshop workers, but also more prone to the disease.
Do not know if you read the contents of the above written for the cause of rhinitis has a good understanding of it? We must be careful of our health and our daily life is closely related. And at the same time have to do preventive work, the only way we can live more beautiful and comfortable.

How is rhinitis caused?

In recent years, the incidence of rhinitis showed increasing trend year by year. Although the medical level of mankind in the continuous improvement, but still failed to prevent rhinitis on human injury. Therefore, to understand the cause of rhinitis is very important, so the prevention of rhinitis has a great help. Let me take a look at the cause of rhinitis.
       (A) genetic factors

       There is a family history of allergic disease susceptible to the disease. Patient family with more asthma, urticaria or drug allergy history. In the past, this patient is an atopic individual, and its ability to produce IGE antibodies in vivo is higher than that of normal subjects. But in recent years, the authors found that there was no significant difference between the twin and the general population.
       (B) nasal susceptibility
       The susceptibility is due to the frequent stimulation of the antigenic substance, but its susceptibility is the ability of the mast cells, the number of basophils and the ability to release the chemical medium in the nasal mucosa. It has been confirmed that the number of cells in the nasal mucosa of patients with allergic rhinitis is not only higher than that of normal people, but also has a strong ability to release chemical mediators.
       (Iii) Antigenic substances
       The antigenic substances that stimulate the body to produce IGE antibodies are called allergens. The allergen material into the nasal mucosa again with the corresponding IGE and cause allergic reactions.
       Cause the disease of the allergen according to its way into the human body is divided into two categories of inhalation and food:
       1. Inhalation allergen is inhaled into the nasal cavity by breathing. Such allergens are mostly suspended in the air.
       (1) pollen is not all plant pollen can cause disease. Only pollen that has a large amount of pollen, a wide vegetation area, a large allergen and is spread by the wind is most likely to become an allergen. Due to the differences in vegetation varieties, pollen with allergenicity in different areas is also different.
       (2) fungi are widely distributed in nature, mainly in soil and corrupt organic matter. The hyphae and spores are allergenic, but with strong spores.
       (3) house dust mite arthropod door spider gang. Adult size is generally 300 ~ 500MM. Mainly parasitic in every corner of the room, which mattresses, pillows, sofa mats, etc. in the most dust. Mite excrement, eggs, scaling and its broken body, can become allergens.
       (4) animal dander animal dander is one of the strongest allergens. For susceptible individuals if the long-term contact with the animals concerned, can be sensitized. Even after a small amount of deodorization, but also to stimulate the nose symptoms.
       (5) indoor dust is caused by perennial rhinitis one of the common allergen substances. Its composition is quite complex, is a variety of substances hodgepodge, including animal, plant and chemical and other substances.
       2. Intestine allergen refers to the digestive tract into the human body caused by nasal symptoms of allergen substances. Its role in the nasal mucosa is very complex, it is still not clear, milk, eggs, fish, meat, fruit, and even some kind of vegetables, can become allergens.
       The above article describes several common causes of rhinitis. Everyone should know less about the knowledge of rhinitis, especially the knowledge of rhinitis. Because each person will have a little more or less rhinitis. Rhinitis, although not enough to fatal, but it brings the pain can not be ignored.

The pathology of rhinitis is what

Everyone wants to have a healthy nasal cavity to breathe fresh air, but the presence of various nasal diseases so that people's dreams are blocked, rhinitis is such a nasal disease, suffering from rhinitis friends breathing no longer smooth, serious Interfere with the normal life, then how is the rhinitis caused by the following let us look at the etiology of rhinitis it
Pathological etiology of rhinitis:
1. virus infection

Virus infection is the primary cause, or in the virus infection based on secondary bacterial infection. Known to have more than 100 kinds of viruses can cause the disease, the most common is the rhinovirus, followed by influenza and parainfluenza virus, adenovirus, coronavirus, coxsackievirus and mucus and paraneoplastic virus. Virus transmission is mainly through the respiratory inhalation, followed by contaminated body or food into the body.
2. Genetic factors
There is a family history of allergic disease susceptible to the disease. Patient family members have more history of asthma, urticaria or drug allergy. In the past, this patient is an atopic individual, and its ability to produce IgE antibodies in vivo is higher than normal. But in recent years it was found that the incidence of twin and the general population was no significant difference.
3. nasal mucosal susceptibility
The susceptibility is due to the frequent stimulation of antigenic substances, but the degree of susceptibility is the number of mast cells, basophils, and the ability to release chemical mediators in nasal mucosa. It has been confirmed that the number of cells in the nasal mucosa of patients with allergic rhinitis is not only higher than normal, but also has a strong ability to release chemical mediators.
4. Antigenic substances
The antigenic substances that stimulate the body to produce IgE antibodies are called allergens. The allergen material once again into the nasal mucosa, with the corresponding IgE and cause allergic reactions. Cause the disease of the allergen according to its way into the human body is divided into two categories of inhalation and food.
(1) Inhalation allergen ① pollen is not all plant pollen can cause disease, only those pollen large, wide vegetation area, allergenic, and by the wind to spread the pollen is most likely to become allergens The Due to the differences in vegetation varieties, pollen with allergenicity in different areas is also different. ② fungi are widely distributed in nature, mainly in the soil and corrupt organic matter. The hyphae and spores are allergenic, but with strong spores. ③ house dust mite arthropod door spider gang. Adult size is generally 300 ~ 500μm. Mainly parasitic in every corner of the room, which mattresses, pillows, sofa mats and other dust in the most. Mite excrement, eggs, scaling and its broken body, can become allergens. ④ animal dander animal dander is one of the strongest allergens. For susceptible individuals, if long-term contact with the animals concerned, can be sensitized. Even after a small amount of deodorization, but also to stimulate the nose symptoms. ⑤ indoor dust is caused by perennial rhinitis one of the common allergens.
(2) ingestion allergen refers to the digestive tract into the human body caused by nasal symptoms of allergen substances. Its role in the nasal mucosa is very complex, it is still not clear. Milk, eggs, fish and shrimp, meat, fruit, and even some vegetables can become allergens.
The above is listed on the pathological cause of rhinitis, hoping to bring help to all of you friends. We understand the pathophysiology of rhinitis, we should pay attention to the daily life to avoid the emergence of these factors, so that they have a healthy nasal cavity, breathe fresh air, so that our lives better.

What are the risk factors for rhinitis?

Rhinitis is not a strange place for most people, because the disease has occurred in many of the people around us, and how much we can understand some of the diseases to people brought harm. In fact, rhinitis is mainly nasal mucosa and other tissue inflammation, generally there will be symptoms of congestion or edema. But for the occurrence of rhinitis caused by some factors we understand how much? Here we come together to find out about it

(A) genetic factors

There is a family history of allergic disease susceptible to the disease. Patient family with more asthma, urticaria or drug allergy history. In the past, this patient is an atopic individual, and its ability to produce IgE antibodies in vivo is higher than normal. But in recent years, the authors found that there was no significant difference between the twin and the general population.

(B) nasal susceptibility

The susceptibility is due to the frequent stimulation of the antigenic substance, but its susceptibility is the ability of the mast cells, the number of basophils and the ability to release the chemical medium in the nasal mucosa. It has been confirmed that the number of cells in the nasal mucosa of patients with allergic rhinitis is not only higher than that of normal people, but also has a strong ability to release chemical mediators.

(C) Antigenic substances

The antigenic substances that stimulate the body to produce IgE antibodies are called allergens. The allergen material once again into the nasal mucosa and the corresponding IgE binding caused by allergic reactions. Cause the disease of the allergen according to its way into the human body is divided into two categories of inhalation and food:

1. Inhalation change

(1) pollen is not all plant pollen can cause disease. Only pollen that has a large amount of pollen, a wide vegetation area, a large allergen and is spread by the wind is most likely to become an allergen. Due to the differences in vegetation varieties, pollen with allergenicity in different areas is also different.

(2) fungi are widely distributed in nature, mainly in soil and corrupt organic matter. The hyphae and spores are allergenic, but with strong spores.

(3) house dust mite arthropod door spider gang. Adult size is generally 300 ~ 500μm. Mainly parasitic in every corner of the room, which mattresses, pillows, sofa mats, etc. in the most dust. Mite excrement, eggs, scaling and its broken body, can become allergens.

(4) animal dander animal dander is one of the strongest allergens.

(5) for susceptible individuals if the long-term contact with the animals, can be sensitized. Even after a small amount of deodorization, but also to stimulate the nose symptoms.

(6) indoor dust is caused by perennial rhinitis one of the common allergen substances. Its composition is quite complex, is a variety of substances hodgepodge, including animal, plant and chemical and other substances.

2. Ingestion allergen

Refers to the digestive tract into the human body caused by nasal symptoms of allergen substances. Its role in the nasal mucosa is very complex, it is still not clear, milk, eggs, fish, meat, fruit, and even some kind of vegetables, can become allergens.

The above is today to introduce some of the risk factors for rhinitis, we read after reading is not a certain understanding of it? For some of the above immutable factors we may not have the means to prevent, but there are some factors to control their own or can do, I hope friends must pay attention to, do not wait until the disease has come back to regret.

The main etiology and pathogenesis of rhinitis

Now the number of young people suffering from rhinitis was a straight line in the rise, more and more young people suffering from rhinitis caused by adverse reactions and life of the cumbersome, discomfort. What is the origin of rhinitis for us, why are we infected with rhinitis?
First, the cause:

In the healthy state, the following can be detected in the following pathogens, such as Staphylococcus epidermidis, Staphylococcus aureus, pseudo-diphtheria bacillus, Gram-negative bacteria, coagulase-negative staphylococcus Streptococcus sp., Hemolytic streptococcus, micrococcus; anaerobic bacteria with Propionibacterium, Pseudomonas, anaerobic bacteria, Fusobacterium and Streptococcus digestion; there are a small amount of fungi Haemophilus, pneumococcus, Staphylococcus aureus, Gram-negative bacilli and Neisseria meningitidis. Healthy children are found in the nasal passages for the typical pathogens: Haemophilus influenzae, Moraxella catarrhalis and Streptococcus pneumoniae.
Under normal circumstances, nasal detoxification function to ensure that the bacteria do not exceed the number of people can bear. In case of predisposing factors such as cold, rain, fatigue, nasal detoxification function, the bacteria can stay in the nasal cavity for a long time and a large number of breeding, and then lead to colds. Cold inflammation for a long time is easy to deteriorate to rhinitis.
Second, the pathogenesis:
There is a family history of allergic disease susceptible to the disease. Patient family with more asthma, urticaria or drug allergy history. In the past, this patient is an atopic individual, and its ability to produce IgE antibodies in vivo is higher than normal. But in recent years, the authors found that there was no significant difference between the twin and the general population.
The susceptibility is due to the frequent stimulation of the antigenic substance, but its susceptibility is the ability of the mast cells, the number of basophils and the ability to release the chemical medium in the nasal mucosa. It has been confirmed that the number of cells in the nasal mucosa of patients with allergic rhinitis is not only higher than that of normal people, but also has a strong ability to release chemical mediators.
The antigenic substances that stimulate the body to produce IgE antibodies are called allergens. The allergen material once again into the nasal mucosa and the corresponding IgE binding caused by allergic reactions. Cause the disease of the allergen according to its way into the human body is divided into two categories of inhalation and food:
Inhalation allergens
Breathe in the nasal cavity by breathing. Such allergens are mostly suspended in the air.
(1) pollen is not all plant pollen can cause disease. Only those pollen large, wide vegetation area, allergenic and with the wind
The pollen is most likely to become an allergen. Due to the differences in vegetation varieties, pollen with allergenicity in different areas is also different.
(2) fungi are widely distributed in nature, mainly in soil and corrupt organic matter. The hyphae and spores are allergenic, but with strong spores.
(3) house dust mite arthropod door spider gang. Adult size is generally 300 ~ 500μm. Mainly parasitic in every corner of the room, which mattresses, pillows, sofa mats, etc. in the most dust. Mite excrement, eggs, scaling and its broken body, can become allergens.
(4) animal dander animal dander is one of the strongest allergens.
For susceptible individuals if the long-term contact with the animals concerned, can be sensitized. Even after a small amount of deodorization, but also to stimulate the nose symptoms.
(6) indoor dust is caused by perennial rhinitis one of the common allergen substances. Its composition is quite complex, is a variety of substances hodgepodge, including animal, plant and chemical and other substances.
Incubate allergen
Refers to the digestive tract into the human body caused by nasal symptoms of allergen substances. Its role in the nasal mucosa is very complex, it is still not clear, milk, eggs, fish, meat, fruit, and even some kind of vegetables, can become allergens.
So in the usual life we ​​should not only pay attention to the maintenance of personal health, the same should also be away from the allergens that may cause rhinitis, so I believe that infection rhinitis is already going to be the past.

Where does rhinitis come from?

Core Tip: When you go to sleep at night, you will not hear someone else issued some difficult to hear the sound, and these voices will certainly affect your sleep, but you have not thought about, leading to the sound of these symptoms This is the rhinitis. Especially now the air, but also to promote the occurrence of rhinitis. Like the nose lit, the nose dry or smell the smell of allergies are likely to lead to rhinitis, so we need to prevent it.

When you go to sleep at night, will you hear someone else to hear something that is hard to hear, and that sounds will definitely affect your sleep, but have you ever wondered what is the condition that caused these sounds? It is rhinitis. Especially now the air, but also to promote the occurrence of rhinitis. Like the nose lit, the nose dry or smell the smell of allergies are likely to lead to rhinitis, so we need to prevent it. Here we will tell you about the causes of rhinitis.
After the emergence of rhinitis, the patient is very painful, serious up for the body's daily activities can not be carried out smoothly, so that we understand the etiology of rhinitis is still far from enough to pay attention to the problem there are many, which is a symptom, What symptoms, easy to find the disease, then the symptoms of rhinitis is what?
In rhinitis patients in each patient showed the disease is not the same, but basically there will be symptoms of olfactory disorder, if the rhinitis patients are due to mucosal edema, nasal congestion caused by those who are mostly temporary, because the mucosa Persistent edema caused by olfactory nerve atrophy caused by those who are mostly persistent rhinitis, as well as the performance of a large number of clear water like a nose, accompanied by sneezing at the same time, a large number of nose will pour down, nasal itching and sneezing is also symptoms, Patients will often attack several times a day paroxysmal continuous sneezing, followed by nasal congestion and runny nose, especially in the morning and night rhinitis symptoms are more obvious, the impact on daily life is relatively large, so we have to pay attention Prevention, reduce the incidence of the disease, so that you can ensure personal safety.
The symptoms can be found in time on the physical disease, early treatment, rhinitis symptoms are: sneezing, and is constantly sneezing, and sometimes even playing a lot of sneezing, so different from the cold, these we have to To distinguish between misdiagnosis to prevent the disease, rhinitis patients in the early there will be clear water, but the amount will not be great, itching, the nose seems to always have ants in the climb, it is unbearable, the patient after the disease, the general body Discomfort is less, there will not be fever and other general discomfort, so according to these symptoms we can determine whether the patient was rhinitis, and hope that we should be optimistic, to find out the symptoms quickly treatment.
Then the use of these symptoms can be timely detection of disease, hope that patients choose rhinitis the best treatment, completely cure the disease, can live like a normal person, hope that patients do rhinitis diet, the use of reasonable nutrition to do a good job, Bad habits, so you can prevent the spread of rhinitis, healthy life.
In fact, rhinitis is a very common disease, for rhinitis, we should understand it, prevent it, do not let it hinder our normal life. For patients with rhinitis, usually should pay more attention to rest, the establishment of good habits, the treatment of rhinitis help! For those who do not rhinitis, should also know that the disease away from us. When we find that their body has any discomfort, do not brave must be timely to the hospital for examination and treatment, so as not to delay the disease.

Do you know about rhinitis?

Every winter, we always see one by one holding a paper towel kept nose nasal rhinitis patients. I often see with your fingers hard to pull the nose of the people, do not pay attention to the consequences of health is often very uncomfortable, I am also a rhinitis patients, often cold and climate change is particularly uncomfortable. Let's take a look at the cause of rhinitis.

Rhinitis refers to inflammation of the nasal mucosa and submucosal tissue. Manifested as congestion or edema, patients often appear nasal congestion, flow of water, nasal itching, throat discomfort, cough and other symptoms. Nasal secretion of thin liquid material known as the nose or nasal secretions, its role is to help remove dust, bacteria to maintain lung health. Often, the mixture of bacteria and dust after the nose sucked to the throat and eventually into the stomach, because of its small amount of secretion, generally do not cause people's attention. When the nasal inflammation occurs, the nasal cavity can secrete a lot of the nose, and can become yellow due to infection, through the throat can cause cough, nose volume is also a long time when the nose can also be outflow.
Rhinitis due to damage caused by viruses, pathogens, or irritants. Rhinitis typical symptoms usually manifested as nasal congestion, runny nose, sneezing, rhinitis type headache, dizziness and so on.
Rhinitis is nasal or submucosal tissue because of viral infection, bacterial infection, irritant stimulation, resulting in damage to the nasal or submucosal tissue, caused by acute or chronic inflammation. Rhinitis causes excessive mucus, usually causing runny nose, nasal congestion and other symptoms. Through recent studies in the United States, more than 50 million Americans are rhinitis patients.
Rhinitis is not just affecting the nose, but also affect the throat and eyes. It also affects people's sleep quality, hearing and learning ability. The symptoms of rhinitis are caused by too high histamine. And the resulting increase in histamine is caused by these parts of the liquid secretions.
The etiology and pathology of rhinitis
(A) climate change: When the climate change is large, whether it is sudden and hot heat are easy to stimulate the nasal mucosa caused by rhinitis.
(2) Environmental factors: especially since the 19th century industrial revolution, the human environment has changed dramatically, the air pollution is seriously exceeded, the harmful substances in the air directly stimulate the nasal mucosa and become the leading factor in the high incidence of rhinitis (30% -40 %).
(C) nose adjacent tube disease: such as tonsillitis, pharyngitis, adenoid inflammation and other diseases can spread to the nasal cavity caused by rhinitis.
(D) drug abuse: such as long-term use of nasal drops or taking antihypertensive drugs can cause drug-induced rhinitis.
(5) systemic factors: many systemic chronic diseases such as anemia, diabetes, rheumatism, tuberculosis, heart and kidney disease and endocrine disease can reduce the body resistance, nasal mucosal blood circulation disorder caused by rhinitis.
In fact, rhinitis is a very common disease, for rhinitis, we should understand it, prevent it, do not let it have the opportunity to hinder our normal life. For rhinitis patients, usually should pay more attention to rest, to develop a good living habits, when we find their own physical discomfort, do not brace must be timely to the hospital for examination and treatment, so as not to delay the disease, health price.

Why do children get rhinitis?

Core Tip: This is one of the causes of acute rhinitis. Common pathogenic viruses are rhinoviruses, adenoviruses, influenza and parainfluenza viruses, and coronaviruses. When the body's resistance decreased, the nasal mucosal defense function was destroyed,

Plush 10 years old, is the third grade students, since two years ago suffering from "cold" treatment is not complete, the condition has been repeated, not only often nasal congestion, runny nose, but also from time to time headache dizziness, brain swelling, endorsement Of the extra effort, performance has also decreased significantly. Plush parents with plush to see the Chinese medicine, plush to eat more than six months of Chinese medicine is still no signs of improvement.
Why do children get rhinitis?
1, virus infection. This is one of the causes of acute rhinitis. Common pathogenic viruses are rhinoviruses, adenoviruses, influenza and parainfluenza viruses, and coronaviruses. When the body's resistance decreased, the nasal mucosal defense function was destroyed, the virus through the respiratory tract infection into the body, causing rhinitis. Systemic factors. Prolonged life is not the law, eating is not balanced, overworked, lack of vitamins, or excessive smoking and drinking, as well as endocrine disorders and systemic chronic diseases, are caused by rhinitis etiology.
2, infectious factors. Due to acute rhinitis with infectious, in the prevalence of influenza, exposure to acute rhinitis patients, the virus will be through the spittle infection, leading to the production of acute rhinitis. Throat disease. Adjacent to the disease infection, is conducive to the local growth and reproduction of pathogens, on the basis of which can also lead to the virus to stimulate infection. Such as throat disease, can cause rhinitis.
A lot of careful runny nose is not because of "cold", but suffering from severe rhinitis. If you delay the treatment, it will increase the discomfort, nasal congestion, increased nose, memory loss and other signs of several, and often repeated, and as an ordinary cold treatment is invalid, parents should consider taking children to ENT specialist Whether the nose caused by the problem.

Brief description of the etiology of rhinitis

As we all know, rhinitis is one of the most common diseases in our lives. The disease is less damaging to the human body, but often lasts longer, thus seriously affecting the quality of our work. Well, fully understand the cause of rhinitis, put an end to rhinitis, improve our quality of sleep and quality of work, has become the focus of everyone's attention.

1. virus infection
Virus infection is the primary cause, or in the virus infection based on secondary bacterial infection. Known to have more than 100 kinds of viruses can cause the disease, the most common is the rhinovirus, followed by influenza and parainfluenza virus, adenovirus, coronavirus, coxsackievirus and mucus and paraneoplastic virus. Virus transmission is mainly through the respiratory inhalation, followed by contaminated body or food into the body.
2. Genetic factors
There is a family history of allergic disease susceptible to the disease. Patient family members have more history of asthma, urticaria or drug allergy. In the past, this patient is an atopic individual, and its ability to produce IgE antibodies in vivo is higher than normal. But in recent years it was found that the incidence of twin and the general population was no significant difference.
3. nasal mucosal susceptibility
The susceptibility is due to the frequent stimulation of antigenic substances, but the degree of susceptibility is the number of mast cells, basophils, and the ability to release chemical mediators in nasal mucosa. It has been confirmed that the number of cells in the nasal mucosa of patients with allergic rhinitis is not only higher than normal, but also has a strong ability to release chemical mediators.
4. Antigenic substances
The antigenic substances that stimulate the body to produce IgE antibodies are called allergens. The allergen material once again into the nasal mucosa, with the corresponding IgE and cause allergic reactions. Cause the disease of the allergen according to its way into the human body is divided into two categories of inhalation and food.
(1) Inhalation allergen ① pollen is not all plant pollen can cause disease, only those pollen large, wide vegetation area, allergenic, and by the wind to spread the pollen is most likely to become allergens The Due to the differences in vegetation varieties, pollen with allergenicity in different areas is also different. ② fungi are widely distributed in nature, mainly in the soil and corrupt organic matter. The hyphae and spores are allergenic, but with strong spores.
(2) ingestion allergen refers to the digestive tract into the human body caused by nasal symptoms of allergen substances. Its role in the nasal mucosa is very complex, it is still not clear. Milk, eggs, fish and shrimp, meat, fruit, and even some vegetables can become allergens.

What is the cause of drug rhinitis

Speaking of rhinitis everyone is no stranger, but for the pathogenesis of drug-induced rhinitis, we may be a little Zhang two monks puzzled it Literally analysis is caused by drugs caused by rhinitis. So, in the end is not it so understand it Next, specifically for everyone to explain what causes the drug rhinitis caused.
1. Long-term use of nasal drops

Because the nose disease, long-term use of ephedrine, nasal drops of drugs, the required dose, nasal congestion will be more serious.
2. Inhalation of drugs
There nasopharyngeal obstruction, suffocation of the performance is due to pharyngitis, asthma, long-term use to relieve symptoms of aerosol, causing nasal reflex syndrome.
3. Antihypertensive drugs
Long-term use of reserpine, hydralazine, guanidine, prazosin drugs, and the treatment of hyperlipidemia, arteriosclerosis drugs. After treatment, the patient was maintained at the level of critical hypertension, but dizziness, dizziness increased, nasal obstruction.
4. Cardiovascular drugs
Long-term use of propranolide drugs and cardiovascular dilators, resulting in nasal heart reflex syndrome. Patients with recent rebound phenomenon, first nasal congestion chest tightness, and then palpitation shortness of breath, arrhythmia.
5. Sex hormone drugs
Occurrence of nasal obstruction, hip pain embolism is due to sexual dysfunction or long-term use of certain lesions.
In addition, such as neurasthenia long-term use of sleeping pills, stability medicine, perphenazine, etc., but the patient will appear, the nose is not ventilated, irritable irritability.
The above is for everyone to explain the cause of drug-induced rhinitis is caused by what. Now we all know the specific causes of drug-induced rhinitis, right now. As the saying goes, is the drug three detoxification. Do not go through the case of medical advice, random medicine. The above content for everyone to have some usefulness.

On the cause of rhinitis

With the socio-economic development, our surrounding environment has been unprecedented damage, especially air quality and climate change, so our nose has been seriously hurt. Now rhinitis is like a fever so normal, the proportion of special high, so what is the frequency of rhinitis attack so high it?
Climate change

When the climate change is large, whether it is sudden and hot heat are easy to stimulate the nasal mucosa caused by rhinitis.
2. Environmental factors
Especially since the 19th century industrial revolution, the human environment has changed dramatically, the air pollution is seriously exceeded, the harmful substances in the air directly stimulate the nasal mucosa and become the leading factor in the high incidence of rhinitis (30% to 40%).
3. Nose adjacent tube lesions
Such as tonsillitis, pharyngitis, adenoid inflammation and other diseases can spread to the nasal cavity caused by rhinitis.
4. Drug abuse
Such as long-term use of nasal drops or take antihypertensive drugs can cause drug-induced rhinitis.
5. Body factors
Many systemic chronic diseases such as anemia, diabetes, rheumatism, tuberculosis, heart and kidney disease and endocrine lesions can reduce the body resistance, nasal mucosal blood circulation disorders caused by rhinitis.
6. Other reasons
Sometimes poor physical condition can also lead to disease, especially when we reduce the body resistance or nasal mucosal anti-dumping function is destroyed, can cause the virus invade the body, the growth and reproduction of the disease, while the patient's nose and pharynx Department of pathogens also take the opportunity to active breeding, the formation of secondary infection, there are some local factors, such as nasal septum deviation, chronic rhinitis, nasal polyps can also lead to rhinitis
Rhinitis so high frequency, on our physical and mental health, daily life caused a significant impact. Through this article on the causes of rhinitis in detail, we have a further understanding of rhinitis, so we should be a comprehensive prevention of rhinitis, to understand the cause of the disease, we can better prevent rhinitis from the root causes.

Recurrent nose is likely to cause rhinitis

The nose is very sensitive to the site, what happens when it is easy to cause the nose itch, a cold is easy to runny nose and so on. Because want to slow down the nose of the discomfort, many people like to dig nostrils. According to experts introduced a long time to dig the nose easily lead to rhinitis.

Nose nasal skin is very thin, digging the nose by hand, hard nails will damage the nasal mucosa, it is easy to cause infection, induced rhinitis. Some people think that when digging nostrils as long as some attention, no bury it does not matter. In fact, Chen Chongxue stressed that even if not dug, nail carrying a large number of viruses will remain in the nasal cavity inside. Once the temperature, humidity and nutrition within the nasal cavity meet the conditions required for the survival of the virus, it will be a lot of breeding, and then lead to upper respiratory tract infection, leading to more serious diseases.
In addition, there are many people in life like to dig ears, rubbing his eyes, people who have such habits, experts suggest that the nasal cavity can not dig, the ear can not dig, the eyes can not rub. Because the hand is dirty, contact will inevitably brought into the bacteria, causing infection. Ears itching can be wiped with a towel, itchy eyes can be rinse with warm water, the most recommended way is to hand rub. Regular cleaning of the nasal cavity is also important. Wash the nose with tap water or warm water, if necessary, with the nasal wash device, in order to clear the nasal cavity of the virus and secretions.

Rhinitis can also cause rhinitis

In the ENT disease, rhinitis is a relatively large disease, this disease will seriously affect the patient's respiratory tract, serious also make patients feel a choking. So I hope everyone can pay attention in peacetime. Leading to rhinitis for many reasons, even through the nasal drops can also cause rhinitis.

Commonly used intranasal drugs (mostly vasoconstrictor) there are three categories: one is the cyclic amines, such as ephedrine; the second is the chain of amines, such as flumamide; three imidazole, such as nasal drops (also known as nasal net). Abuse, for a long time with the above drugs, especially the third, due to the role of drugs in the nasal epithelial capillaries and small arteries, veins, to produce contraction, if the vasoconstriction is serious and sustained, can produce blood vessel wall hypoxia, will cause Secondary nasal vasodilation. And the nasal mucosa of the drug is increasingly insensitive, is bound to increase the amount and use of the number of such a vicious cycle, serious addiction can not be separated from the drug, and cause more severe nasal congestion, so that serious damage to the nasal mucosa. Complications of drug rhinitis with atrophic rhinitis, nasal polyps, sinusitis, otitis media and neonatal right heart failure. In addition, there may be caused by high blood pressure, subarachnoid hemorrhage, intracranial small artery rupture, cerebral vasospasm, mental disorders and toxic reactions.
Application of vasoconstrictor can cause harm, in foreign countries has long been important, and a lot of research. Unfortunately, the domestic issue of this issue has not yet generally attracted attention, clinically can often encounter similar patients, and patients mistakenly believe that their "rhinitis" is more stubborn, only repeated treatment, did not think of medication is caused by improper The Therefore, to remind everyone to attract attention.
Through the experts to explain, I believe we already know why the nose drops will cause rhinitis reasons. Many people are willing to use the nose after suffering from a cold nose, but please note that we must follow the instructions or the doctor's request to use, otherwise, will easily lead to rhinitis.

What are the reasons why children have rhinitis

Core Tip: As the child's body immunity than adults worse, his nasal mucosa than adults are more likely to be damaged, suffering from cold after no timely treatment, but one of the cold sequelae is rhinitis The

The child is the focus of a family, parents are always trying to create better living conditions for their children, but if the baby appears to sneeze or headache phenomenon, we can not think of a common cold, the child's body is very fragile, very easy to suffer On the rhinitis of this disease, and we usually have to understand why the cause of rhinitis this disease. Please refer to the detailed description below.

Experts say: rhinitis is due to acute or chronic nasal mucosa such as viruses, bacteria infection, or irritation caused by the damage caused. Children are in the growth and development period, long-term suffering from rhinitis affect the child's growth and development.
What is the cause of rhinitis in children? About the cause of rhinitis in children, the experts summed up a few points:
1, mainly due to the humid environment caused by the air cleanliness is relatively poor, some dust and other harmful substances long-term stimulation of the next year caused by inflammation of the nasal mucosa.
2, many children themselves will not blow your nose, if the parents do not care or children do not want to let parents give their nose, nose will be long to stay in the nasal cavity, causing inflammation, suffering from rhinitis.
3, because the child's body immunity will be worse than adults, his nasal mucosa than adults are more likely to be damaged, suffering from cold after no timely treatment, but one of the cold sequelae is rhinitis.
ENT experts advise parents friends: children suffering from rhinitis than adult suffering from rhinitis, but the timely treatment of rhinitis children than adults cure high Children once suffering from rhinitis, can lead to nasal stenosis and affect ventilation, which led to oxygen inhalation caused by decreased oxygen saturation, so that the body tissues and organs of varying degrees of hypoxia, memory loss, mental decline, cyclical headache, dizziness, Vision decline, academic performance decline and other symptoms, long mouth breathing will not only because of air-induced pharynx pharynx, but also make the child form facial deformity, medicine commonly known as "adenoid face." Therefore, children rhinitis must be caused by the attention of the majority of parents, early children to the hospital for treatment.
Tips: There are many reasons for children with rhinitis disease, we need to pay more attention to the child after the cold care, if you do not pay attention to a slight rhinitis. Experts also said that because of poor child immunity, we need to pay attention to the child's diet, lifestyle and other issues, to avoid these two causes of rhinitis, the best usually let the children to participate in sports.

What are the specific causes of rhinitis

Due to environmental impact, the recent weather changes, people do not pay attention to keep warm nasal mucosa by stimulation, and then suffering from rhinitis. Now suffering from rhinitis more and more people, especially young people to pay special attention to the disease, because the usual abuse of nasal spray, rhinitis easier to find the door. So, what are the specific causes of rhinitis? Here we ask experts to introduce the matter about rhinitis, so that we do a good job in the prevention and treatment of rhinitis.

What are the causes of rhinitis:
One: improper voice and excessive voice. This is the cause of rhinitis in the most common one, with the shouting way of singing, because of business needs or personality and habits and often roar, and too much voice and so on, the pronunciation of bilateral vocal cords Adjacent contact with excessive damage, time is longer, the damaged parts of tissue hyperplasia and hypertrophy.
Two: excessive alcohol and lead caused by rhinitis. A large number of scientific experiments and surveys at home and abroad have shown that smoking has a serious impact on the vocal cords and the respiratory tract. Tobacco smoke generated by the smoke containing nicotine, carbon monoxide and other harmful substances; smoke burning, the temperature up to 500 ℃ or more, distilled tobacco tar and nicotine toxicity are strong, can throat vocal cord spasm, blood flow slow , Reduced blood supply, which caused the throat and vocal mucosal lesions, the occurrence of tissue hyperplasia.
Three: nasal cavity, sinus and nasopharyngeal suppurative inflammation, or glottis of the following respiratory tract chronic inflammation, the inflammatory lesions can spread to the vocal cords; these parts of the purulent discharge, through the cough to reach the vocal cords, will stimulate Vocal mucosa. For a long time, resulting in vocal cord mucosal chronic lesions, including proliferative lesions are caused by rhinitis
Four: air pollution. Harmful substances, harmful gases, or high heat drying gas is sucked into the respiratory tract, over time, vocal cord mucosal and even submucosal tissue damage, so that patients with rhinitis lesions, tissue hyperplasia.
Tips: The above is the cause of the experts for the introduction of rhinitis, and now the cause of rhinitis you should be clear it In addition to family history of allergies, there are many external reasons, therefore, in order to avoid rhinitis wrapped around us, we should actively prevent. Such as the symptoms of rhinitis need to be promptly to the professional hospital to receive accurate and effective treatment. Finally, I wish you health!

The main factor in rhinitis in life

I believe that everyone is aware of the disease, and now more and more people suffering from this disease, the study found that in our lives, many small habits may induce rhinitis disease, for example, some friends habitually dig their hands Nostrils, regular stimulation of the nostrils, which are an important factor in the induction of rhinitis.
       Nose nasal skin is very thin, digging the nose by hand, hard nails will damage the nasal mucosa, it is easy to cause infection, induced rhinitis. Some people think that when digging nostrils as long as some attention, no bury it does not matter. In fact, Chen Chongxue stressed that even if not dug, nail carrying a large number of viruses will remain in the nasal cavity inside. Once the temperature, humidity and nutrition within the nasal cavity meet the conditions required for the survival of the virus, it will be a lot of breeding, and then lead to upper respiratory tract infection, leading to more serious diseases.

       In addition, there are many people in life like to dig ears, rubbing his eyes, people who have such habits, experts suggest that the nasal cavity can not dig, the ear can not dig, the eyes can not rub. Because the hand is dirty, contact will inevitably brought into the bacteria, causing infection. Ears itching can be wiped with a towel, itchy eyes can be rinse with warm water, the most recommended way is to hand rub. Regular cleaning of the nasal cavity is also important. Wash the nose with tap water or warm water, if necessary, with the nasal wash device, in order to clear the nasal cavity of the virus and secretions.
       Above is an expert on the induction of rhinitis important factors related to the introduction, experts believe that the prevention of rhinitis disease, must always develop good habits, rhinitis seem common diseases, but the harm is great, so the prevention of rhinitis, We all develop good hygiene from our daily life.

What causes the occurrence of rhinitis in children?

Many people think that rhinitis is not a big deal, and therefore always ignore it, but in fact, rhinitis is actually a very troublesome thing, because it is easy to repeatedly attack, but also lead to depression, headache and other complications, So the rhinitis is also to cause our attention, because the child's resistance is very poor, it is easier to rhinitis, and thus understand the cause of children rhinitis is necessary, and today on the cause of rhinitis to explain.

Cause one: the cause of the body. Long-term chronic diseases, such as endocrine disorders, long-term constipation, kidney disease and cardiovascular disease, resulting in long-term or repeated nasal congestion or bleeding. Vitamin deficiency, such as vitamin a or c. Long-term use of reserpine antihypertensive drugs, can cause nasal vasodilation and produce symptoms of rhinitis.
Cause two: local cause. Acute rhinitis repeated or treatment is not complete and evolved into chronic rhinitis. Due to long-term stimulation of chronic inflammation or abnormal, caused by poor ventilation or drainage obstruction, such as chronic sinusitis, nasal septum deviation, chronic tonsillitis or adenoid hypertrophy and so on.
Three reasons: environmental factors: in cement, tobacco, coal dust, flour or chemical substances in the environment of the workers, nasal mucosa by physical and chemical factors to stimulate and damage, can cause chronic rhinitis. Temperature and humidity changes rapidly in the environment, such as steel, frozen, baking and other workshop workers, but also more prone to chronic rhinitis.
Cause four: systemic chronic rhinitis reasons: chronic diseases, such as endocrine disorders, long-term constipation, vitamin A or C; can cause nasal vasodilation and produce rhinitis symptoms.
Cause five: due to chronic inflammation of the adjacent long-term stimulation or deformity, chronic rhinitis causes nasal ventilation or drainage obstruction, such as chronic sinusitis, nasal septum deviation, chronic tonsillitis or adenoid hypertrophy.
Reason six: nasal cavity with improper or excessive formation of physical rhinitis, chronic rhinitis causes common after a long time with a drop of nose.
Reasons seven: other environmental aspects of chronic rhinitis reasons: If cement, tobacco, coal dust, flour or chemical substances and other environments, the nasal mucosa by physical and chemical factors to stimulate and damage, can cause chronic rhinitis.
Through the above description, I believe you have more understanding of the reasons for rhinitis, rhinitis in nasal disease is very common in all patients in the impact of the greatest impact on children, rhinitis if not effective and timely treatment , It is very easy to form a chronic rhinitis to find the cause of rhinitis must be done after the prevention work, especially for children, their own protective capacity is relatively poor, parents must help children do rhinitis daily care work.

The main cause of rhinitis you know how much

Rhinitis is common, but it is also necessary to pay attention. Because if the prevention is not in place or had rhinitis without timely treatment, then it will bring their own many effects, but also hazardous to health. Therefore, we should be more prevention of rhinitis. But many patients do not know why, prevention on the natural there are many problems, and no targeted. For the main cause of rhinitis you know how much? Here, we take a look at the introduction of experts it

What is the cause of rhinitis? Experts pointed out:
The main factors that cause rhinitis are: local factors, systemic factors, environmental factors.
1, caused by rhinitis environmental factors have a sharp change in temperature and humidity, long-term or repeated inhalation of dust and so on.
2, rhinitis and the reasons for individual immune dysfunction and allergies have a certain relationship.
3, caused by local factors of rhinitis with acute rhinitis, sinusitis and nasal medication properly;
4, triggering rhinitis systemic factors are malnutrition, endocrine disorders, excessive alcohol and tobacco;
Tips: the main cause of rhinitis have the above points, it is recommended that patients after the illness must be done in a timely manner due to disease treatment, the early selection of regular hospital science and technology to carry out targeted treatment, completely out of the disease. In addition, the experts also to remind you that: rhinitis is a chronic nasal disease, even if the treatment is not a moment can be recovered, the patient should be patient, adhere to treatment. Hope that the above description can help you. Finally, I wish you health!

What are the causes of rhinitis

Rhinitis is a relatively common nasal inflammatory disease, often causing nasal congestion, difficulty breathing, increased nose, severe dizziness and other symptoms may lead to headache. Many people think that rhinitis is caused by a cold, it is not true, there are many causes of rhinitis, the following we look at the experts to introduce the cause of the reasons for it
1. virus infection
Virus infection is the primary cause, or in the virus infection based on secondary bacterial infection. Known to have more than 100 kinds of viruses can cause the disease, the most common is the rhinovirus, followed by influenza and parainfluenza virus, adenovirus, coronavirus, coxsackievirus and mucus and paraneoplastic virus. Virus transmission is mainly through the respiratory inhalation, followed by contaminated body or food into the body.
2. Genetic factors
There is a family history of allergic disease susceptible to the disease. Patient family members have more history of asthma, urticaria or drug allergy. In the past, this patient is an atopic individual, and its ability to produce IgE antibodies in vivo is higher than normal. But in recent years it was found that the incidence of twin and the general population was no significant difference.

3. nasal mucosal susceptibility
The susceptibility is due to the frequent stimulation of antigenic substances, but the degree of susceptibility is the number of mast cells, basophils, and the ability to release chemical mediators in nasal mucosa. It has been confirmed that the number of cells in the nasal mucosa of patients with allergic rhinitis is not only higher than normal, but also has a strong ability to release chemical mediators.
4. Antigenic substances
The antigenic substances that stimulate the body to produce IgE antibodies are called allergens. The allergen material once again into the nasal mucosa, with the corresponding IgE and cause allergic reactions. Cause the disease of the allergen according to its way into the human body is divided into two categories of inhalation and food.
(1) Inhalation allergens
① pollen is not all plant pollen can cause disease, only those pollen large, wide vegetation area, allergenic, and by the wind to spread the pollen is most likely to become allergens. Due to the differences in vegetation varieties, pollen with allergenicity in different areas is also different.
② fungi are widely distributed in nature, mainly in the soil and corrupt organic matter. The hyphae and spores are allergenic, but with strong spores.
③ house dust mite arthropod door spider gang. Adult size is generally 300 ~ 500μm. Mainly parasitic in every corner of the room, which mattresses, pillows, sofa mats and other dust in the most. Mite excrement, eggs, scaling and its broken body, can become allergens.
④ animal dander animal dander is one of the strongest allergens. For susceptible individuals, if long-term contact with the animals concerned, can be sensitized. Even after a small amount of deodorization, but also to stimulate the nose symptoms.
⑤ indoor dust is caused by perennial rhinitis one of the common allergens.
(2) ingestion allergen refers to the digestive tract into the human body caused by nasal symptoms of allergen substances. Its role in the nasal mucosa is very complex, it is still not clear. Milk, eggs, fish and shrimp, meat, fruit, and even some vegetables can become allergens.
Since we understand the pathogenesis of rhinitis, then we should exercise in the usual exercise, improve the body's resistance to improve the living and working environment, once the cold and timely treatment to avoid the occurrence of rhinitis, reduce the pain of the nose. Hope that we cherish their own nose, let it play a better role!

What are the major predisposing factors for rhinitis?

With the development of society, social life in the proportion of people growing, many people in social have some bad habits, which led to rhinitis in recent years has been at a high trend, in order to let you know a lot Rhinitis of some pathological knowledge, we look at the main predisposing factors of rhinitis are what?
1, the nose near the organ lesions. Can spread due to lesions, inflammation caused by the spread of rhinitis, such as adenoid hypertrophy, tonsillitis, pharyngitis and so on.
2, body elements. Such as tuberculosis, anemia, rheumatism, diabetes, heart, liver, kidney disease and endocrine system diseases, can lead to decreased body resistance and nasal mucosal blood circulation blocked.

3, the surrounding environment. When most of the time in a multi-dust, dry or harmful substances in the environment, it is easy to damage the nasal mucosa.
4, bad habits, such as often pulling nose, digging the nose, resulting in nasal skin damage and hair follicle injury and secondary infection, but also easy to damage the nasal septum vein network, resulting in epistaxis.
5, climate elements. When the temperature changes greatly, whether it is quenching or sudden heat are easy to make the nasal mucosa was affected and easy to get acute or chronic rhinitis.
6, medication is wrong. Many patients with long-term use of vasoconstrictor caution, resulting in drug-induced rhinitis, so that patients with nasal congestion symptoms more difficult to lift.
Read so much, a lot of friends must have a new understanding of rhinitis, and indeed the development of the disease is relatively slow rhinitis, but once there is no targeted treatment, easy to repeatedly attack is difficult to heal, experts remind you that the body is the revolution Of the capital, usually life to avoid the factors that induce rhinitis, so as to live out of health and vitality!

Analysis of the causes of rhinitis

In fact, the human body is very fragile, we give less care, suffering from various types of disease the greater the possibility. Rhinitis is a very common disease in our daily life, I believe no one is willing to live with this disease, experts have asked the answer network that the following is likely to induce rhinitis reasons.
First, drugs and chemicals
Experts pointed out that in the daily long-term use of certain drugs, or regular contact with some chemicals, will lead to disease recurrence. So patients should pay attention to taking sulfa drugs, quinine and other drugs, cosmetics and other skin care products to choose naturally no added is appropriate.

Second, air pollution
Living room does not pay attention to its hygiene, often so that dust, powder and other into the respiratory tract, or in the mist of the weather to the outdoor exercise, is an important factor in the onset of allergic rhinitis. Indoor dust mites, fungi, animal fur, feathers caused by allergic rhinitis patients should also pay more attention.
Third, food
Each person's constitution is not the same, the emergence of allergens are not the same. Common cause of allergic foods are: eggs, milk, nuts, spicy spices, as well as flesh, seafood and so on. Patients to understand their own allergens in order to better prevent, as little as possible contact with these foods.
Although it can not complain about life seems always backfire, but the introduction of the above hope for everyone useful, the occurrence and development of the disease is a number of aspects, so the patient must start from the details of life, pay attention to life diet Into good health habits, fight away from rhinitis harassment.

What are the incentives for rhinitis?

In recent years, the prevalence of rhinitis is relatively high. It is a common disease, especially in the young population which appears relatively large probability. The emergence of rhinitis for patients is more painful, but also seriously affect people's learning life. So the treatment of rhinitis is very important, but the premise of treatment of disease is to understand the cause. Here to tell you about the etiology of rhinitis:
The cause of allergic rhinitis is mainly caused by the invasion of pathogens. Pathogens include the following types. Such as viruses, bacteria, fungi, allergens, various physical and chemical factors and some systemic diseases caused by nasal mucosa and submucosal inflammation. Rhinitis is the main pathological changes of mucosal congestion, swelling, exudation, hyperplasia, atrophy or necrosis, the patient nasal nasal congestion, flow of water, nasal itching, throat discomfort, cough and other symptoms. Common symptoms of rhinitis usually similar to the cold, mostly for nine forms of expression, rhinitis performance varied. From the nasal mucosal pathology changes, there are chronic simple rhinitis, chronic hypertrophic rhinitis, cereal rhinitis, atrophic rhinitis, etc .; from the onset of the urgency and duration of the disease, can be divided into acute rhinitis and chronic rhinitis The In addition, there are some rhinitis, although the incidence of slow, longer duration, but there is a specific cause of the disease, and thus have a specific name, such as allergic rhinitis (that is, allergic rhinitis), drug rhinitis and so on.

Rhinitis on the human body caused by the adverse hazards, is obvious. Severe cases will also form a local nasal tumor. Rhinitis great harm, will lead to respiratory disorders, lower blood oxygen concentration, affecting the function and metabolism of other tissues and organs, there are some such as headache dizziness, memory loss, chest pain, chest tightness, mental malaise and other conditions, and even concurrent emphysema, lung Heart disease, asthma and other diseases, severe cases can lead to nasopharyngeal cancer.
Allergic rhinitis pathogens show diversity, high complexity of the characteristics. Therefore, the need for detailed examination of the type of bacteria. To determine the true pathogen, in order to do syndrome differentiation, symptomatic medicine.
The cause of rhinitis is here. I believe we have a related understanding, for rhinitis have more understanding. Everyone in the usual life, to do a good job on the prevention of rhinitis. Hope that patients can also be concerned about the prevention and treatment of rhinitis. Wish patients to get rid of rhinitis as soon as possible.

What causes rhinitis

Due to the continuous pollution of the environment, especially in some people particularly poor immunity, it is easy to cause the occurrence of rhinitis, and this is a common multiple diseases, often seriously affect the physical and mental health of patients, then there is no other reason? Here and we share the article is the cause of rhinitis What are the reasons?
1, occupational environment and air pollution
Occupational environment and air pollution and the occurrence of chronic rhinitis are closely related. Data show that rubber workers, fluoride workers and workers exposed to formaldehyde are prone to chronic rhinitis, these workers at work easy to inhale toxic gases such as fluorine, formaldehyde, leading to nasal infection, causing rhinitis.
2, endocrine factors
Leading to the etiology of chronic rhinitis What is the important factor in the occurrence of chronic rhinitis. According to the relevant information to prove that changes in sex hormone levels will affect the symptoms of nasal mucosa, some people due to consumption of hormones drugs lead to increased levels of human sex hormones, and then lead to chronic hypertrophic rhinitis.
3, infection factors
It is generally believed that chronic rhinitis is not clear infection of the bacteria, is non-infectious chronic rhinitis. In recent years, a survey shows that chronic rhinitis is infected by bacteria, mainly for the epidermis and Staphylococcus aureus infection.
4, immune dysfunction
The occurrence of chronic rhinitis with local immune function abnormalities, generally due to the stimulation of the antigen in the human body will produce the corresponding antibodies, and nasal obstruction will hinder the local antibody production, making part of the immune function decreased.

5, allergic factors
Experts pointed out that the pathogenesis of chronic rhinitis in the presence of allergic factors, pollen and dust mites and other allergens can cause chronic rhinitis attack, high incidence in children, because children's immunity is lower than adults, susceptible to allergic infection , Resulting in chronic rhinitis
In short, through a detailed specification of the study, the cause of rhinitis after what causes the cause of the disease, a total of five categories, especially allergic factors, patients in the treatment of the time, should also be away from some pollen, and other allergies Source, usually more attention to strengthen the exercise, improve their immune capacity.