Pepper foot first 20 ~ 25 grams of pepper boiled in water, when the water temperature is moderate, put the feet into the basin, soak for about half an hour is appropriate. External use of peppercorns foot soak can only play a certain auxiliary health role, the role of weak, often up to the efficacy of the treatment of disease. Pepper belongs to the warm medicine, flavor pungent, warm. Pepper into the spleen meridian, stomach meridian, kidney meridian. Pepper can be used internally and externally. Pepper has the efficacy of warming the middle and relieving pain (relieving pain by warming the spleen and stomach), killing insects and relieving itching, and is long used in the treatment of vomiting and diarrhea, abdominal pain due to insect accumulation, cold pain in the epigastrium (cold pain in the epigastrium and the abdomen), ascariasis, etc., and in the external treatment of itching and eczema, etc.. It should be used with caution in cases of Yin deficiency and internal heat. The adverse reactions of pepper are not clear. Pepper foot soak is contraindicated for those who are allergic to peppercorns. Pepper foot soak is weak, can not replace the drug treatment of disease, if the symptoms can not be improved, it is recommended to consult a doctor. Under the guidance of a professional Chinese medicine practitioner to use medication.