Your doctor may tap on your teeth to see if that triggers sinus type pains ... Many things can cause sinus pressure and pain, such as sinus infections, nasal allergies, nasal polyps, septal deviations ...
"Sinus passages can become inflamed from an infection or allergies leading ... this creates pressure that leads to pain in the forehead, cheeks, and teeth," says Nishant Reddy, MD, an ...
Take an over-the-counter pain reliever Ibuprofen (Advil ... include trauma to the tooth such as a fall that damaged a tooth, sinus infection, or food build-up between teeth.