Mulberry leaf is effective in dispersing wind-heat, clearing the lungs and moisturizing dryness, and clearing the liver and brightening the eyes (removing liver fire to promote vision restoration). Side effects of this product are not known. Mulberry leaf can clear and evacuate wind-heat in the lung meridian and in the surface of the guard, with moderate effect, and can also relieve cough, applicable to wind-heat surface evidence and the beginning of warm disease, symptoms of fever, slight aversion to wind-cold, headache, cough, etc., and can be combined with Platycodon grandiflorum, chrysanthemum, almonds and so on. Mulberry leaf can clear the lung and relieve cough, moisten and purge the lung, suitable for lung-heat dry cough, little or no phlegm, thirst, dry nose and throat. It is bitter, cold and clear, and enters the liver meridian, with the efficacy of evacuating wind-heat in the liver meridian, clearing and draining the stagnant heat in the liver meridian, suitable for redness, swelling and pain in the eyes caused by wind-heat attacking the eyes or inflammation caused by the liver fire, and the fear of light and tear, and it can be used in combination with Xia Kucuo Cao, cassia seeds and chrysanthemums. The adverse reactions and contraindications of mulberry leaves are not clear. It needs to be used under the guidance of a doctor, do not blindly self-medication, so as not to cause adverse reactions.