Sinus infection: It is the inflammation of the sinuses.
Answered 9/28/2016
6k views
Infection of sinuses: Sinusitis is an infection of the sinuses. Typically a bacterial sinusitis can follow a cold and results in similar symptoms to a cold that last longer, including runny nose, headache, and nasal congestion. Allergies are also a major cause.
Answered 10/24/2017
6k views
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