Serum triglyceride 2.38mmol/L is the elevated state, is necessary to carry on the treatment, the treatment mainly has the general treatment, the drug treatment and so on. 1. General treatment: the standard range of serum triglycerides should be <1.7mmol/L. 2.38mmol/L is a mildly elevated state, which may be physiological elevation caused by high-fat diet and lack of exercise. This situation needs to adjust the diet structure to low-fat diet, and also need to increase physical exercise to burn fat. 2. Medication: If the patient is combined with hyperlipidemia, coronary heart disease, atherosclerosis and other diseases, it is necessary to be treated by medication, which can be taken under the guidance of the doctor, such as simvastatin, atorvastatin, ezetimibe, probucol and other medications for treatment. Elevated serum triglycerides need to take the necessary treatment and intervention according to their own situation to avoid further aggravation leading to cardiovascular and cerebrovascular diseases.