Mulberry leaf has the efficacy and function of dispersing wind-heat, clearing lung and moistening dryness, calming liver yang, clearing liver and brightening eyes (clearing liver fire to promote vision recovery), and is mainly used in treating wind-heat and colds, etc. Mulberry leaf tea also has the above efficacy and function, but the active ingredient precipitation is limited, and it is difficult to replace the medicine to treat diseases. Mulberry leaf is a traditional Chinese medicine, for the mulberry family mulberry plant mulberry dry leaves, its taste sweet, bitter, cold, to the lung, liver meridian, with the evacuation of wind-heat, clearing the lungs and moistening the dryness, calm the liver yang, clearing the liver and brightening the eyes, is mainly used for the treatment of wind-heat colds, the first signs of warm diseases, lung-heat cough, hot cough, liver yang dizziness, red eyes and faintness, and so on. The adverse effects of this product are not clear at present. Note that this product is prohibited for those who are allergic to this product, and allergic persons should be cautious. Mulberry leaves can be soaked in water to drink instead of tea, but the active ingredients are limited when the Chinese medicine is soaked in water to drink, it is difficult to replace the medication to treat the disease, if there is discomfort, it is recommended that the hospital, under the guidance of a physician to standardize the treatment, do not take medication without authorization, and do not blindly use traditional Chinese medicine as a substitute for tea, so as not to cause adverse reactions.