What are the specific causes of rhinitis?

Due to the environmental impact of the recent changes in weather, people do not pay attention to keeping warm, it will stimulate nasal mucosa, and then suffer from rhinitis. Now suffering from rhinitis more and more people, especially young people should pay special attention to the disease, because usually abuse nasal spray, rhinitis easier to find the door. Then, what are the specific causes of rhinitis? Below we ask the experts to introduce the relevant rhinitis, so that we can do a good job in the prevention and treatment of rhinitis.
What are the causes of rhinitis?:
1: inappropriate phonation and excessive phonation. This is one of the most common causes of rhinitis, used to shout at the way of singing, due to business needs or character and habits and often shout at, and using your voice too much, the pronunciation of bilateral vocal cord adduction and excessive contact damage, time is slightly long, the damaged area of tissue hyperplasia hypertrophy.
Two: excessive alcohol and tobacco lead to rhinitis. A large number of scientific experiments and investigation reports at home and abroad have proved that smoking has a serious influence on vocal organs, especially on vocal cords and respiratory tract. The burning tobacco smoke contains nicotine, carbon monoxide and other harmful substances; smoke when burning, the temperature up to 500 DEG C, distilled from tobacco tar and nicotine toxicity are very strong, can make the laryngeal vocal cord vasospasm, slowing blood flow, reduce blood supply, causing the larynx and vocal mucosa lesions occur in the organization hyperplasia.
Three: sinonasal and nasopharyngeal inflammation, chronic inflammation of the mucous membrane of the respiratory tract or below the glottis, the inflammatory lesions can be spread to the vocal cords; these parts of the purulent secretion by coughing, action to the vocal cords, will stimulate the vocal mucosa. For a long time, it will cause chronic pathological changes of vocal cord mucosa, including hyperplastic lesions, which are the cause of rhinitis
Four: air pollution. Harmful substances, harmful gases, or high heat dry gases are inhaled into the respiratory tract, and over time, the vocal cord mucosa or even submucosal tissue is damaged, which causes rhinitis patients to have pathological changes and tissue hyperplasia.
Warm clew: above is the introduction of the pathogeny of rhinitis to the expert, now the pathogeny of rhinitis, you should be clear about?. Life causes rhinitis, in addition to the family history of allergies, there are many external reasons, therefore, in order to avoid rhinitis entangled us, we should actively prevent. If rhinitis symptoms, but also in time to professional regular hospital to receive accurate and effective treatment. Finally, I wish you good health!