Peppercorns do not have the effect of curing toothache. The main effects of pepper are to warm the middle and relieve pain (by warming the spleen and stomach to relieve pain), kill insects and relieve itching. Internally, it is generally used to treat cold pain in the stomach and abdomen (cold pain in the stomach and abdomen), vomiting and diarrhea, or abdominal pain caused by worms. For the treatment of toothache, it is recommended to visit a hospital in time. Pepper is pungent and warm. Attributes to spleen, stomach and kidney meridians. Can be taken in decoction on a daily basis. It can be used externally to treat eczema and pruritus. It does not have the effect of treating toothache. If peppercorns are used in excess, it can lead to poisoning. Poisoning is mainly manifested as nausea, vomiting, dry mouth and dizziness, and in severe cases, convulsions and delirium. Need to strictly follow the doctor’s instructions dose use. Toothache may be caused by periodontitis, tooth decay, pulpitis and so on. The use of pepper treatment may also lead to counterproductive effects. It is recommended that patients do not use medication without authorization, go to the hospital in time, clarify the cause of the disease, and use medication under the guidance of the doctor.