There are many kinds of medicines for treating fatty liver, such as polyenophosphatidylcholine, reduced glutathione, ursodeoxycholic acid and so on, which can be used according to the condition of individuals and under the instruction of doctors. 1. Polyene phosphatidylcholine: fatty liver patients can apply polyene phosphatidylcholine under the guidance of physicians. When used in large quantities, a small number of people may experience gastrointestinal discomfort, soft stools, diarrhea and other symptoms, and should be discontinued if the situation is serious. 2. Reduced glutathione: It has the function of antioxidant and detoxification, protecting the liver. Adverse reactions are rare. If symptoms such as skin rash, pallor, drop in blood pressure occur during the use of the drug, the drug should be stopped immediately. 3. Ursodeoxycholic acid: It can increase the secretion of endogenous bile acids and at the same time can reduce its reabsorption. Calcification of gallstones may occur during treatment. It should be noted that the above drugs should be used with caution in allergic conditions, pregnancy, lactating women, and children under 12 years of age. Specific medication is recommended to choose the right medication in combination with individual conditions, to control the dose of drugs during the use of medication, the need to follow the doctor’s instructions to use the drug, to avoid unauthorized use of medication.