The treatment of fatty liver at 22 years old includes lifestyle adjustment and medication such as polyene phosphatidylcholine. 1. General treatment: For mild fatty liver, the clinical symptoms are not obvious, the main treatment is general treatment, you should reduce your own body weight, improve daily dietary habits, avoid eating high-fat and high-calorie food, do more physical exercise, and regular medical checkups. 2. Medication: When fatty liver is more serious, medication can be used, such as polyenophosphatidylcholine, to alleviate the damage of liver cells, together with the use of fenofibrate and other medications, which can reduce the fat content in the body, avoid the accumulation of fat in the liver and improve the condition. During the treatment period, it is important to follow the doctor’s instructions to utilize the medication, do not use medication indiscriminately to avoid causing adverse reactions.