Rhinitis

Definition

Rhinitis is inflammation of the mucous lining of the nose.

Description

Rhinitis is a nonspecific term that covers nasal congestion due to infections, allergies, and other disorders. In rhinitis, the mucous membranes of the nose become infected or irritated, producing a discharge, congestion, and swelling of the tissues.

The most widespread form of infectious rhinitis is the common cold. The common cold is the most frequent viral infection in the general population. Colds are self-limited, lasting about three to 10 days, although they are sometimes followed by a bacterial infection.

Causes & symptoms

Colds can be caused by as many as 200 different viruses which are transmitted by sneezing and coughing, by contact with...

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