Rhinitis is an inflammation and swelling of the mucous membrane of the nose and it is usually characterized by a runny nose and nose block. It can be broadly classified into allergic and non-allergic (non-pathogenic) rhinitis.
Allergic rhinitis occurs when a person is allergic to, such as dust, animal dander, pollen or sometimes even food items. The body releases certain chemicals that cause allergy symptoms. However, the root cause in allergies happens to be a hyperactivity of the immune system. The most common allergens are animal dander, pollens, house dust, house mites, moulds, some drugs, and many food stuffs, especially fish, eggs, milk, and nuts. Bee and wasp stings may cause allergic reactions, with fatal results in rare cases. Additionally, feathers, wood, dyes, cosmetics, and perfumes may act as allergen.
Dr. Geeta N Shapur shares knowledge on rhinitis and explains about its causes and treatment options by addressing the following queries such as :
- What is rhinitis?
- What are the functions of the nose?
- What are the types of rhinitis?
- What is rhinosinusitis?
- What are the anatomical abnormalities that can cause allergic rhinitis?
- What are the treatment options for rhinitis?
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