Dental Infections and Earache

A tooth infection can cause ear pain because the trigeminal nerve, which connects the teeth to the brain, also serves the ear, allowing pain signals to radiate between the areas. Symptoms can include a throbbing ache in the ear, jaw, and side of the face, along with fatigue or dizziness if the infection is severe. It is crucial to see a dentist as soon as possible to diagnose the source of the pain and receive appropriate treatment, as infections can spread if left untreated.