Tooth pain is a very common clinical condition, and there are many kinds of diseases that can cause tooth pain. When the tooth pain is unbearable, the best way is to go to the hospital for dental treatment if conditions allow. If conditions do not allow, you can consider temporarily taking some pain medication, such as ibuprofen painkillers and so on can be, or you can take anti-inflammatory drugs, such as cephalosporin, ornidazole, levofloxacin and so on. But for tooth pain, the only way to cure is to treat the cause of tooth pain, such as tooth decay and pain, you need to fill the tooth. If the tooth has pulpitis or periapical inflammation, root canal treatment can be considered.