What is chronic rhinitis?

Chronic rhinitis affects more than 24 million people in the United States. It is a recurrent nasal blockage/discharge that doesn’t resolve on its own, and symptoms often result from the constant irritation or inflammation of the inner lining of the nose.  One of the most common characteristics of chronic rhinitis is a postnasal drip, which is mucus that accumulates in the back of the nose and throat that drips down from the back of the nose. Postnasal drip may lead to a chronic sore throat, a chronic cough, or throat clearing.