Bad Breath (Halitosis)
![Bad breath (halitosis)](https://betahealthy.com/wp-content/uploads/2022/05/Bad-breath-halitosis.jpg)
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.