Mulberry leaf tea refers to the tea made from mulberry leaves, which has the effects of clearing the liver and brightening the eyes, evacuating wind-heat, etc. It can be used for the treatment of wind-heat colds and coughs with lung-heat, etc. The contraindications of this product are not clear. The active ingredients of the tea substitute are limited, and the use of decoction is recommended. Mulberry leaf is bitter, sweet, cold in nature, and belongs to the lung meridian and liver meridian, with the effect of clearing the liver and brightening the eyes, evacuating wind-heat, clearing the lung and moistening dryness. Mulberry leaves can be used to treat wind-heat colds, the first signs of warm diseases, hyperactivity of liver yang (excessive liver yang, causing dizziness, dizziness, headache and other symptoms), dizziness and headache, redness and swelling of the eyes, blurred vision, lung-heat and dryness of coughing, dry and itchy pharynx, and so on. Mulberry leaves are usually decocted and taken as a substitute for tea with limited utility, contraindications and adverse reactions are not clear. If you feel unwell, you should go to the hospital in a timely manner, under the guidance of a professional physician to rationalize the use of medication.