Mucus is normally swallowed unconsciously, but when there is a feeling of the mucus gathering in the throat or dripping from the back of your nose, it is called post-nasal drip.
Nasal congestion
Rhinitis
Rhinitis is a condition that typically involves nasal obstruction or congestion, runny nose or post-nasal drip, itchy nose, and/or sneezing.
Sinusitis
Sinusitis, also called rhinosinusitis because the symptoms involve both the nose and the sinuses, affects about one in eight adults annually.
