Leech powder is made from the concoction of leeches. This product is used in decoction, 1~3g, and in powder, 0.3~0.5g. It should be used under the guidance of physician’s diagnosis. Leeches a Chinese medicine, for leeches leech animal leech dry all, has broken blood menstruation, expel blood stasis and eliminate the effect of the symptom. It is mainly used for treating blood stasis and menstrual occlusion, obstruction in the abdomen (tangible or intangible lumps appearing in the abdomen with distension and pain), bruises and injuries, and pain in the heart and abdomen. Clinically, leeches are used in combination with sumac to treat bruises, fractures and tendon injuries, and pain from stasis; leeches are used in combination with rhubarb, which can not only activate blood circulation to eliminate stasis and relieve pain, but also can help to relieve stagnation of blood in the abdomen and abdomen, and to relieve stagnation of blood in the abdomen and abdomen, as well as to relieve stagnation of blood in the abdomen and abdomen, as well as to relieve stagnation of blood in the abdomen and abdomen, as well as to relieve stagnation of blood in the abdomen and abdomen, as well as to relieve stagnation of blood in the abdomen and abdomen. It should be noted that people who are weak in body and blood, pregnant women, women during menstruation, and those with bleeding tendency are prohibited from taking it. Adverse effects of leeches are not yet clear. If you need to use the drug, you need to use it under the guidance of a traditional Chinese medicine practitioner, and you should not use the drug on your own to avoid adverse effects on the body.