Dried lotus leaves in water is not equivalent to the therapeutic efficacy of the drug, there is a clear summer heat, quench thirst, dampness and other health effects, applicable to summer dampness diarrhea (summer feeling summer dampness evil caused by diarrhea), summer heat and thirst, bleeding and leakage (excessive menstrual flow or dripping) and other groups of people. However, the effective components of the infusion are limited, and it is recommended that the decoction be used under the guidance of a physician. Dried lotus leaves is a traditional Chinese medicine, flat in nature, bitter in taste, belonging to the liver, spleen and stomach meridians, it has the effect of elevating Qing Yang (conveying nutrients from digested food to the head and face and other parts of the body), cooling the blood to stop hemorrhage (cooling and moistening the blood to prevent hemorrhage), clearing summer heat and resolving dampness; it is used for hemorrhagic bleeding and leakage of blood in the stools, summerheat, thirst and vexation, diarrhea caused by spleen weakness, summer-dampness and diarrhea, epistaxis (vomiting of blood and nosebleeds due to blood-heat) and other conditions. The active ingredients of this product in water are limited, it does not have the therapeutic efficacy of drugs and is suitable for daily health care. The adverse reactions and contraindications of Lotus leaf are not clear at present; note that it is forbidden for people with deficiency; Lotus leaf, if used with other medicines, may produce interactions, and it is necessary to consult a physician or pharmacist first. Lotus leaf as a herbal infusion, the role of weak, can not replace the drug, if necessary, under the guidance of a traditional Chinese medicine practitioner to drink discretion.