The main symptoms of fatty liver include yellowing of the body surface, loss of appetite, and greenish stools. The degeneration or damage of liver cells causes some bilirubin in the body to enter other system tissues such as blood, urinary and mucous membranes, resulting in yellowing of the eyes, skin and urine. In addition, the lack of bile components in the digestive system not only causes patients to have symptoms such as loss of appetite and aversion to grease, but also leads to secondary manifestations such as greenish stools and clay-like stools. At present, the clinical treatment for fatty liver mainly includes medication and preventive treatment. Drug therapy mainly uses the combination of hepatoprotective and choleretic, antioxidant and lipid-lowering drugs, such as hepatocyte growth promoter, reduced glutathione, atorvastatin, etc.