Sinus infection and sinusitis are infections or inflammation of the four sinus cavities. Tooth pain caused by pressure on surrounding nerves and tissues; Ear pain caused by pressure on surrounding About 30 million adults have " sinusitis.
Find out all sinus infection symptoms, the different between acute and to have allergies and to be prone to infections in the nose and ears.
Sinusitis is inflammation of the paranasal sinuses due to viral, bacterial, or fungal infections or allergic reactions. Symptoms include nasal obstruction and.