There is nothing mysterious. The three drugs are antibiotics such as roxithromycin or Rijunsha and amoxicillin. The most important thing is that the second metronidazole tablet is a specific drug for the treatment of oral anaerobic infection. Finally, hormone drugs can play an anti-inflammatory and analgesic effect in a short time with other drugs. Generally speaking, toothache can stop within two hours after taking these three drugs, and it can be completely cured after taking them three times a day for three days.