Lotus leaves in water, if it is appropriate for the crowd to identify and drink, there is no harm. The lotus leaf has the ability to clear the summer heat and dampness, raise the Qingyang (the food digested nutrition to the head and face and other parts), cool blood to stop bleeding. Used for summer heat and thirst, summer dampness and diarrhea, spleen deficiency and diarrhea and other diseases, soak and drink the role of the weaker, it is recommended to decoction to take better. Lotus leaf is flat, bitter and astringent. It has the effect of clearing summer heat and inducing dampness, promoting the development of clear yang, dispersing blood stasis and stopping bleeding. It is used in treating summer-heat and thirst, summer-dampness and diarrhea, diarrhea due to deficiency of spleen, epistaxis due to blood-heat (vomiting of blood and nosebleed due to blood-heat), and bleeding in stool and leakage of blood (menstruation with excessive amount or more than a few drops). Charcoal of Lotus Leaf collects astringency, resolves blood stasis and stops bleeding. It is used in bleeding disorder and postpartum hematemesis. Although lotus leaf is flat in nature, lotus leaf infusion is taken by those who are weak in qi and blood and those who are usually weak and cold. For people who are hypersensitive, sometimes taking lotus leaves can cause allergic hazards. The medication should follow the doctor’s advice, do not take on their own.