Lotus leaf has the effect of clearing summer heat and inducing dampness, promoting Yang and stopping bleeding. It can be used clinically to treat summerheat syndrome, diarrhea caused by spleen deficiency (diarrhea caused by weak spleen function) and various bleeding disorders. Lotus leaf can be used raw or charcoal, raw mainly for the treatment of diarrhea, blood in the stool, etc., fried charcoal is mainly used for stopping bleeding and postpartum hematemesis, but the use of premenstrual period can lead to menstrual disorders, abdominal pain and other conditions, it is recommended that the use of the doctor’s guidance. Lotus leaf is the dried leaves of Lotus japonicus, family Water Lily, with bitter taste and flat nature, and belongs to liver, spleen and stomach meridians. Side effects: Lotus leaf has the effect of stopping bleeding, use before menstruation may lead to menstrual disorders, abdominal pain and other conditions; Lotus leaf is calm in nature and has no other significant adverse reactions. It is recommended to use under medical supervision.