Triglyceride 2.53mmol/L, if there are no other complications, is not particularly serious, need to pay attention to low-salt and low-fat diet and strengthen the exercise, if necessary, drug treatment. Triglycerides are fat molecules formed by long-chain fats and glycerol, the normal triglyceride level is <1.7mmol/L, triglyceride 2.53mmol/L belongs to the mildly elevated, elevated triglycerides are the risk factors for atherosclerosis and cardiovascular diseases, need to be actively lowering the lipid treatment, including low-salt and low-fat diet, exercise, weight loss, etc., and use fenofibrate and other medications under the guidance of the doctor if necessary. If necessary, fenofibrate and other medications should be used under the guidance of a doctor. Elevated triglycerides require prompt medical attention and treatment under the guidance of a doctor.