The ear pain after tooth extraction may be due to the disorder of the temporomandibular joint because of the long time of opening the mouth during the extraction process, and the pain in front of the ear will occur when the temporomandibular joint is overworked, and the patient will think it is the ear pain, while usually it is because the joint has produced strain, and it is recommended to do physical therapy, which can be infrared or short wave treatment. In addition, you can choose to do acupuncture treatment, and you can also choose to heal yourself at home, choosing to use salt bags for wet compresses and hot compresses, and you can choose to do local massage or baking electricity, which can promote its recovery. Recently, do not eat too hard food, avoid wide open mouth, avoid yawning or wide open mouth action, in order to promote its rapid healing; you can also take appropriate oral anti-inflammatory drugs, such as roxithromycin or amoxicillin, etc., which have a slight promotion effect.