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.