is inflammation or swelling of the tissue that lines the sinuses. It's caused by bacteria, fungi, or viruses. You may develop a sore throat with a sinus infection as a result of post-nasal drip.

Medically reviewed by Jonathan B. Jassey, DO A sore throat can be the first sign of a viral or bacterial infection, such as a ...

Dealing with symptoms such as a sore throat, cough and blocked nose can be unpleasant, but a doctor has shared a simple and cheap remedy ...