Fresh moxa leaves, i.e., mugwort leaves, the efficacy of this product is to dissipate cold and relieve pain (relieve pain by removing cold from the body), etc., the role of the treatment of vomiting of blood, disintegration (excessive menstruation or drips and drops) and other conditions, eating method of decoction of broth for internal use, pounding the juice to use, etc.. Ai Ye is pungent, bitter, warm, with small poison, is a kind of Chinese herbal medicine attributed to the liver, spleen and kidney meridians, with the efficacy of dispersing cold, warming the menstruation, stopping bleeding and relieving pain; used externally to dispel dampness and relieve itching. Mugwort leaves can be used for uterine cold infertility, cold pain in the abdomen (small abdomen), menstrual cold, menorrhagia, metrorrhagia, fetal leakage (a small amount of bleeding from the vagina in the early stages of pregnancy) hemorrhage, vomiting blood, nosebleeds and other conditions; external treatment of itchy skin. Fresh mugwort leaves can be taken by decocting soup or pounding juice. Caution should be exercised in taking mugwort leaves in cases of yin deficiency and blood heat (low-grade fever, heat in the hands and feet, bright red menstrual color, etc.). The adverse effects of this product are not clear, and there is a small toxicity, used for the treatment of diseases need to be under the guidance of a doctor to identify the use of drugs.