Dental pain can be treated by using painkillers and identifying the cause. Dental diseases such as dental caries, endodontitis, pericoronitis, when the tooth pain, you can use the cause of the cause of the pain, such as ibuprofen, acetaminophen and other drugs to relieve toothache, and when the toothache is relieved, go to the hospital to find out the cause of the toothache, and symptomatic treatment. Some non-disease causes such as cardiac factors, high altitude flying and trauma can cause toothache. Trigeminal neuralgia, tumors, etc., can also cause toothache and require a visit to the hospital to explore the cause of the toothache and treat the cause. After timely and effective pain relief and corresponding treatment, toothache can basically be relieved. The use of medication should follow the doctor’s advice, do not take medication without authorization.