Mulberry leaf tea does not have a specific eight efficacy said, it mainly has the evacuation of wind-heat, clearing the lungs and moistening dryness, clearing the liver and brightening the eyes (clearing the liver fire to promote the recovery of eyesight), cooling the blood and stopping bleeding (so that the blood is cooled and moist, to prevent bleeding) effect. Mulberry leaf is bitter, sweet and cold in nature, and belongs to the lung and liver meridians. It has the efficacy of dispersing wind-heat, clearing lung and moistening dryness, clearing liver and brightening eyes, cooling blood and stopping bleeding, and is clinically used for the treatment of body heat and headache, cough and sore throat, phlegm sticky and difficult to cough, blood in phlegm, dry pharynx and thirst, red and swollen eyes, blurred vision, tearing in the wind, headache and dizziness, and other symptoms. The adverse reactions of this product are not clear. It is contraindicated for pregnant women; caution should be exercised for those who are weak and afraid of cold. The use of mulberry leaf tea for the treatment of diseases with limited efficacy, if discomfort occurs, please consult a doctor in a timely manner, do not self-medication in order to avoid delaying the condition.