Nasal Discharge
Nasal discharge is a type of bodily fluid that exits the nasal cavity and is composed of mucus, and dead, white blood cells. It is a natural part of the body’s defense mechanisms, helping to remove allergens and pathogens. Nasal discharge can also be a sign of infection, such as a cold or sinus infection, and can be tested to determine the cause and to help guide appropriate treatment.
← Journal of Sinusitis