Rhinitis causing the rhinitis. Rhinitis medicamentosa is a form of drug-induced nonallergic rhinitis which is associated with nasal congestion brought on by the use of certain oral medications (primarily sympathomimetic amine and 2-imidazoline derivatives) and topical decongestants (e.g., oxymetazoline, phenylephrine, xylometazoline, and naphazoline nasal sprays) that constrict the blood vessels in the lining of the nose. Chronic rhinitis is a form of atrophy of the mucous membrane and glands of the nose. Chronic form of dryness of the mucous membranes. Chronic rhinitis associated with polyps in the nasal cavity. Most prominent pathological changes observed are nasal airway epithelial metaplasia in which
Post-nasal drip recommended if the PND is caused by allergies. First-generation antihistamines can have side effects including drowsiness however. Nasal steroid treatments, such as fluticasone propionate, may also provide relief. Decongestants such as Sudafed cause a reduction in membranes through the tightening of blood vessels which resultantly limit PND. Staying hydrated and avoiding alcoholic and caffeinated products which worsen symptoms is key. Avoiding cigarette smoke is also recommended because it can cause increased discomfort if inhaled. Drinking more fluids, especially those that can thin mucous (such as hot liquids), can be beneficial. Nasal irrigations such as saline-based nose sprays can be used