NEET PG DENTAL EXAM

Detailed explanation-1: -A runny nose is often called rhinorrhea or rhinitis. But the terms are different. Rhinorrhea involves a thin, mostly clear fluid running from the nose. Rhinitis involves irritation and swelling inside the nose.

Detailed explanation-2: -Rhinorrhea, or a runny nose, is very common and associated with many potential causes. The common cold, the flu, COVID-19, a sinus infection, and allergies are some of the most prevalent causes of rhinorrhea.