Pepper can dispel dampness. Peppercorns are the dried and mature pericarp of green peppercorns or peppercorns of the family Rutaceae. It is pungent in flavor and warm in nature. It belongs to the spleen, stomach and kidney meridians. It can warm the middle and relieve pain (by warming the spleen and stomach to relieve pain), kill insects and relieve itching. It is used for cold pain in the stomach and abdomen (stomach and abdomen feel cold and painful), vomiting and diarrhea, worms and abdominal pain; external treatment of eczema, pubic itch. Because of the warm nature of pepper, easy to hurt the fluid, so the yin deficiency fire is prohibited, patients with dampness and heat should not be taken, pregnant women should be cautious. Although pepper has a certain effect of eliminating dampness, but single pepper a flavor of Chinese medicine to eliminate dampness is limited, if you want to eliminate dampness, can be used under the guidance of a doctor Poria, Coix Seed, poria, psyllium and other drugs. It is recommended that patients use medication under the guidance of a doctor.