Triglycerides are one of the lipid screening tests, and the normal triglyceride level in the body is 0.45-1.69 mmol/L. When triglycerides are elevated, they should first be regulated by non-pharmacological methods, such as exercise and a low-salt, low-fat diet. When triglycerides are still greater than 2.5 mmol/L, medication should be started to control them to prevent serious symptoms that could endanger health. In addition, the specific timing of medication should be combined with the patient’s own situation to make a comprehensive judgment. Patients with elevated triglycerides, if they are greater than 2.5mmol/L, will increase the risk of atherosclerosis, which can lead to cardiovascular disease, cerebral infarction or pancreatitis in serious cases, so patients should seek medical attention and actively use medication to control the condition as soon as possible to prevent further elevation. It can be treated with fibrate lipid-lowering drugs, such as fenofibrate, benzofibrate, and gemfibrozil. If the patient has fatty liver, diabetes, cardiovascular disease, etc., when triglycerides are mildly elevated, they should also be controlled promptly and the underlying disease should be treated at the same time. Pay attention to a healthy and regular diet and lifestyle habits, quit smoking and drinking, and exercise appropriately. Patients can apply drugs under the guidance of doctors to strictly control the development of the disease to avoid serious lesions, and pay attention to the regular review to observe the changes of the value.