For themselves have spleen and stomach deficiency cold (spleen and stomach weakness cold), Qi and blood deficiency, too weak body are not suitable for lotus leaf tea. Like some special people, such as pregnancy, lactating women are also to be used with caution. Lotus leaf tea is composed of dried lotus leaves. Lotus leaves are flat in nature, bitter and astringent in taste, and have the effect of clearing summer heat and dampness, elevating the clear yang (conveying the nutrients from digested food to the head and face and other parts of the body), and cooling and stopping bleeding (cooling and moistening the blood to prevent bleeding). It can be used in treating summer-heat and thirst, summer-dampness diarrhea (diarrhea caused by feeling summer-dampness in summer), spleen deficiency diarrhea (diarrhea caused by weakness of the spleen), blood-heat epistaxis (vomiting of blood and nosebleed due to blood-heat), and blood-bleeding in stool and leakage of blood (excessive menstrual flow or dripping). Adverse reactions are not clear. The active ingredients of the infusion are limited and generally do not achieve therapeutic effect. Patients with discomfort are advised to seek timely medical attention and should not self-medicate to avoid delays.