Sinus Infection (Sinusitis): Types, Causes, Symptoms, Risk Factors, Complications, Diagnosis and Treatment

Bad Breath (Halitosis)

Bad breath (halitosis)
Bad breath (halitosis)

The mucus that forms by your sinus infection might drip down into your throat into the mouth and smell bad. Drinking a lot of fluid also with mouth rinse frequently.

Tenderness in the face 

Your face might also be tough to touch because of the built-up pressure. This needs to happen under the eyes or at the bridge of the nose and might also occur on the cheeks and forehead.