When blood vine is used as a Chinese herbal medicine, it is recommended to consult a doctor and not to blindly make water and drink it on your own. Blood Vine is the vine of Winged Peduncle Schisandra or Huazhong Schisandra, which is pungent, sour and bitter in taste, warm in nature, and has the efficacy of nourishing the blood to eliminate blood stasis, regulating qi and resolving dampness. Blood vine can be used to treat consumption and vomiting of blood, soreness of limbs and joints, gas pain in the heart and stomach, impotence and paralysis of the feet, menstrual disorders, and bruises. Blood vine is usually recommended to be decocted and taken internally. The adverse effects of the drug are not clear, and pregnant women with blood deficiency and weak qi are forbidden to take it. Blood vine in water is limited to the active ingredients, can not be used to treat the disease, such as symptoms, it is recommended to timely hospital consultation, under the guidance of the doctor to identify the use of drugs or Chinese medicine in water treatment.