Elderly fatty liver can be treated by reasonable diet, strengthening exercise and taking drugs such as bicyclic alcohol. 1. Reasonable diet: Reduce the intake of food with high fat content, such as fried chicken, marinated meat, deep-fried skewers, etc. Avoid the intake of spicy and stimulating foods, cold and hard foods, such as hot and spicy, ice cream, tobacco, alcohol, strong tea, etc. Daily diet should be light and eat more easy-to-digest but low-calorie foods, such as millet porridge and noodles. Daily diet should be light, eat more easy to digest but not high calorie food, such as millet porridge, noodles and so on. 2. Strengthen exercise: Daily exercise can reduce the accumulation of fat in the liver and other organs and tissues, accelerate blood circulation, promote metabolism, and improve the symptoms of pain in the liver area, fatigue, and loss of appetite. 3. Medication: You can choose hepatoprotective and anti-inflammatory drugs such as polyene phosphatidylcholine, silymarin, bisabolol, vitamin E, etc., to avoid further damage to liver cells and further decline of liver function, and to improve the symptoms such as jaundice, discomfort in the right upper abdomen, fatigue, indigestion and so on. Elderly people with fatty liver disease are advised to consult a doctor in time for a clear diagnosis and targeted treatment. In addition, all of the above medications should be taken under the guidance of a doctor and should not be used without authorization.