Post-extraction toothache can be relieved by applying ice and taking anti-inflammatory drugs or painkillers as prescribed by the doctor to relieve pain quickly and effectively. 1. Ice: Ice compresses after tooth extraction can make local blood vessels contract, which can reduce the swelling and pain of the extraction wound and other discomforts; and can reduce the sensitivity of the nerve to relieve pain after tooth extraction. 2. Anti-inflammatory drugs: after tooth extraction, you can take anti-inflammatory drugs (such as amoxicillin, metronidazole, etc.) as prescribed by the doctor to prevent postoperative infection, which can reduce the pain caused by infection and inflammation, and can promote the normal healing of the wound. 3. Painkillers: If the incision is too big or the surgery is complicated, it will lead to obvious pain and other symptoms after the operation, you can take painkillers (such as ibuprofen, etc.) as prescribed by the doctor in order to relieve the pain. If the pain is severe or accompanied by bleeding or other abnormalities, you should consult your doctor promptly. The medication should be rationally applied according to the doctor’s prescription.