Triglyceride 5.8mmol/L is an elevated level, which may increase the risk of atherosclerosis, coronary heart disease, stroke and other diseases, and requires active intervention. The appropriate level of triglycerides is 0.56~1.70mmol/L, reaching 1.7~2.3mmol/L is a borderline level, exceeding 2.3mmol/L is an elevated level, and 5.8mmol/L is a significant elevation that requires active intervention. This is because triglycerides maintained at this level for a long period of time will increase the risk of stroke, coronary heart disease and other atherosclerotic diseases. Intervention measures should be taken as soon as possible to address this situation. The first step is to improve poor lifestyle habits, including avoiding oily and high-salt diets, quitting smoking and drinking, and increasing aerobic exercise as appropriate. If necessary, the use of beta drugs, such as gemfibrozil and niacin, under the guidance of a doctor is needed to enhance lipid lowering. Patients with elevated triglycerides are advised to seek timely and standardized diagnosis and treatment when necessary to avoid delaying their condition.