Pepper’s flavor is pungent, warm, and its as a Chinese medicine, it has the effect of removing dampness, dispersing cold, and also can relieve pain and kill insects, but the role of pepper water is limited, soak the water to use the active ingredient is difficult to analyze, if you want to achieve the effect of dampness, it is recommended that under the guidance of the doctor to carry out regular treatment. Peppercorns have the effect of warming the center to relieve pain (by warming the spleen and stomach to relieve pain), killing insects and relieving itching. It can be used for cold pain in the stomach and abdomen (stomach and abdomen feel cold pain), vomiting and diarrhea, insect accumulation and abdominal pain; external treatment of eczema, pubic itch. Pepper has a certain effect of eliminating dampness, single drug effect is limited, need to be used together with other drugs. The adverse reactions of pepper are not precise, the product is hot and pungent, easy to hurt the yin and fire, yin deficiency and internal heat should be used with caution. Before using the medicine, it should be used under the guidance of a professional Chinese medicine practitioner, do not buy and use on your own, so as not to delay the condition.