Treatment of endogenous hypertriglyceridemia is mainly through weight control, dietary modification and medication. 1. Weight control: serum triglycerides are sensitive to changes in body weight, and can be controlled through a fat-reducing diet as well as exercise to lower triglycerides. 2. Adjust dietary structure: Control the intake of carbohydrates and increase the intake of nuts and olive oil. Alcohol intake will aggravate endogenous triglyceridemia, so it is recommended that this group of people should abstain from alcohol completely. Adopt a low-salt and low-fat diet in your daily life. 3. Medication: Niacin and its derivatives, such as nicotinic acid, are used to lower triglycerides in the blood. Biotics, such as fenofibrate, can reduce the synthesis of LDL and promote its breakdown. If medication is administered, it needs to be taken as prescribed. Patients need to be followed for a long period of time with regular lipid testing to prevent complications. In the diagnosis and treatment should actively cooperate with the doctor to check whether there is heredity.