Ideally, mucus production goes unnoticed, however, problems occur when this fluid becomes thicker and develops an unusual color such as dark yellow ... and a sore throat. This form of reflux ...

Symptoms of a viral or bacterial sinus infection include congestion, facial pain or pressure, and a sore throat ... notice ...

Is there a new illness that’s causing lingering coughs? When should you see a doctor for a cough that’s hanging around? We VERIFY answers to these questions.