What is nasal discharge? Causes of nasal discharge

What is nasal discharge? Causes of nasal discharge

Every day in the human body, the glands in the lining of the nose, throat, respiratory tract, stomach, and intestinal tract produce mucus. Mucus is a thick, wet substance that helps trap and eliminate foreign substances such as bacteria and viruses without causing infection while moistening these areas. Nasal discharge is the extra mucus felt … Read more