Headache after wisdom tooth extraction may be radiating pain produced by extraction trauma, can take pain medication to relieve the pain, such as ibuprofen, etc. It may be a headache caused by dry socket, which needs to be thoroughly cleaned to the extraction socket after isolating the external stimuli, as follows. 1. Tooth extraction trauma: traumatic tooth extraction surgery often occurs after the pain, can be radiated to the head, taking pain medication can relieve pain, such as ibuprofen, diclofenac sodium and so on. 2. Dry socket: manifested in 2~3 days after the extraction of severe pain, can be radiated to the top of the head, ear temporal, the treatment needs to be under local anesthesia, the use of hydrogen peroxide solution cotton balls repeatedly scrubbing alveolar fossa until clean, and then the iodine imitation gauze filled with extraction trauma, both sides of the gingiva stitches, isolation of external stimuli. There may be other reasons for the headache after wisdom teeth extraction, it is recommended to go to the hospital in time to receive professional treatment, the drug should be used under the guidance of the doctor.