There is no authoritative formula of winter melon and lotus leaf tea, according to different conditions can be equipped with different drugs as well as adjust the dose. 1. winter melon: winter melon for the cucurbitaceae winter melon plants winter melon fruit, winter melon skin belongs to the category of traditional Chinese medicine, bitter and cool in nature, with heat and dampness (to remove the body’s heat and dampness), detoxification effect, the main treatment of thirst, summer dampness and diarrhea, malaria, sores and swelling and poisoning. Note that malnutrition caused by swelling should not be used. 2. Lotus leaf: has the effect of clearing heat and summer heat, Yang, stop bleeding, for summer heat caused by heat (irritability and sultriness) thirst, headache and dizziness, can also be used for diarrhea (diarrhea caused by a weak spleen), abdominal distension, etc., but also can be used for vomiting blood blood, post-partum, such as the discharge of blood. Note that it should not be used by people with deficiency of qi and blood. Adverse reactions to both are not yet clear. At present, the formula of winter melon and lotus leaf tea is not clear, different merchants sell winter melon and lotus leaf tea with different ingredients, specific to the actual situation. It should be noted that Chinese medicine tea, the active ingredients precipitation is limited, can not play the therapeutic role of Chinese medicine, if necessary, it is recommended to use under the guidance of a doctor.