Chronic rhinitis caused by the cause of what

Chronic rhinitis is chronic inflammation of the nasal mucosa and submucosal layer. Chronic rhinitis affect the health of patients, to the people caused by the inconvenience, then, how is chronic rhinitis in the end? We come together to explore. Pathogenic factors include: systemic factors, local factors and occupational and environmental factors in three areas.
Systemic factors
(1) chronic rhinitis is often some local manifestations of systemic diseases, such as anemia, tuberculosis, diabetes, rheumatism, acute infectious diseases and chronic heart, liver, kidney disease, can cause long-term nasal congestion or reflex congestion The
(2) malnutrition, such as vitamin A, C deficiency, can cause nasal mucosal hypertrophy, gland degradation.
(3) endocrine disorders, such as hypothyroidism can cause nasal edema; adolescence, menstrual period and gestational age nasal mucosa can occur congestion, swelling, a few can cause nasal mucosal hypertrophy.
(4) alcohol and tobacco hobbies or long-term fatigue, can cause nasopharyngeal vasomotor dysfunction.
(5) immune dysfunction, such as autoimmune diseases, AIDS, vasculitis, cystic fibrosis and organ transplantation or cancer patients with long-term use of immunosuppressive agents.
Local factors
(1) acute rhinitis recurrent or treatment is not complete, nasal mucosa did not return to normal, and evolved into chronic rhinitis.
(2) nasal and sinus chronic inflammation, or adjacent to the impact of infection, such as chronic tonsillitis, adenoid hypertrophy, nasal mucosa long-term stimulation by purulent discharge, to promote chronic rhinitis.
(3) nasal septum deviation, nasal stenosis, foreign body and tumor obstruction nasal ventilation and drainage, so that the pathogen easy to local survival, resulting in repeated inflammation.

(4) nasal medication improper or systemic effects, such as long-term use of vasoconstrictor caused by nasopharyngeal systolic and diastolic dysfunction, vasodilation, mucosal swelling.
Occupational and environmental factors
Occupational or living environment in the long-term inhalation of various dust, such as coal, rock, cement, flour, lime can damage the nasal mucosa function. A variety of chemical substances and irritating gases (such as sulfur dioxide, formaldehyde and ethanol, etc.) can cause chronic rhinitis. In addition the environment, the rapid changes in temperature and humidity can also lead to the disease.
When the patient found the nose has discomfort, should go to the hospital as soon as possible to find the cause of the cause, patiently accept the doctor's treatment, pay more attention to the living environment and its habits, as soon as possible from the disease. I wish the patient a quick recovery!