In case of toothache and ear pain, two causes are considered. The first, among the diseases that cause toothache, is acute pulpitis which can cause implicated ear pain. If you want to treat it, you need to perform root canal treatment for pulpitis. In acute pulpitis, the tooth nerve is painful and the radioactivity causes pain in the head and face on the same side, which is a kind of nerve involvement pain, and after treating the tooth pain, the ear pain will be fine. Secondly, tooth pain and ear pain are two different diseases, such as the presence of ear diseases such as otitis media, and at the same time tooth decay or pulpitis, periapical infection, etc. If you want to stop the pain, you need to treat them separately to do so.