Triglyceride 4.01mmol/L exceeds the normal value and belongs to hyperlipidemia, which should be actively treated to delay the occurrence of atherosclerosis. The normal value of triglyceride is 0~1.7mmol/L, 4.01mmol/L obviously exceeds the normal value, which belongs to hyperlipidemia; elevated triglyceride promotes the occurrence of atherosclerosis and increases the incidence of cardiovascular and cerebral vascular diseases; short-term complications have the risk of acute pancreatitis. Patients with elevated triglycerides should strictly control their diets and improve their lifestyles, in particular, they should pay attention to reducing the intake of high-fat foods, eating more green and fresh vegetables, and at the same time taking oral lipid-lowering drug therapy, such as fenofibrate. Patients with elevated triglycerides should be actively treated and adjusted, and take oral medication under the guidance of a physician.