There is no so-called “toothache nemesis” in the clinic, and the cause of toothache needs to be clarified and regular treatment. If the toothache is caused by physiological factors, you can adjust your lifestyle; if the toothache is caused by caries, apical periodontitis and other diseases, you can use drugs, surgery and other methods of treatment. ⒈ adjust lifestyle: usually do not pay attention to oral hygiene, wrong way of brushing, long-term eating a lot of too acidic and too sweet food and other factors can lead to toothache, it is recommended that patients usually develop good hygiene habits, morning and evening brushing on time, you can use the floss to clean the food debris in the teeth, to correct the wrong way of brushing, the diet should be light. PEAK medication: If the toothache is caused by caries, fluoride can be used for treatment, such as 75% sodium fluoride glycerin paste, 8% stannous fluoride solution and other drugs. If the toothache is caused by apical periodontitis, you can use metronidazole, ibuprofen for pain relief. Surgical treatment: If the caries is more serious, composite resin direct bonding restoration, inlay restoration and other surgical procedures are feasible for treatment. Pulpitis, apical periodontitis can also be endodontics, is the first choice of treatment program for this disease, other procedures include pulp blood flow reconstruction, tooth extraction. Therefore, if the toothache is not treated by lifestyle modification, you should go to the hospital in time to find out the cause of the disease and treat the symptoms, and use the medication according to the doctor’s instructions.