The effects of Mulberry Leaf are evacuating wind-heat, clearing the lungs and moisturizing the dryness. People who are allergic to the ingredients of Mulberry Leaf should avoid consuming this medicine. Mulberry leaf is a kind of pungent, cool and symptomatic drug, which has the effect of dispersing wind-heat, clearing the lungs and moistening dryness, clearing the liver and brightening the eyes. Mulberry leaves can be used to treat wind-heat colds, lung-heat dry cough, dizziness, headache, red eyes and blurred vision. For patients with such conditions, the use of Mulberry Leaf under the guidance of a doctor can lead to improvement. However, due to the different personal conditions of patients, some patients who are allergic to the ingredients of mulberry leaves are contraindicated to avoid inducing allergic reactions and damaging their health. The adverse effects of mulberry leaf have not been clarified. Patients who experience symptoms of physical discomfort should consult a doctor in a timely manner and should not self-medicate to avoid delaying their condition.