Hello, so i am a 21 yr female with good oral hygiene and upper back dull pain in jaw. sinusitis maybe coughing fluid in ears, sore throat.

Get to a DR.: Variety of symptoms, either possibly related or not. May have a generalized illness that is lower your immune system and creating other issues. See a Dr. for history, exam and possible tests.

Acute sinusitis: The most common symptoms are pain in your forehead, sinus, jaw and postnasal drip. The best way to know if you have an infection, to find the cause, and to get treatment, is to see your doctor.