After weight loss through exercise and medication, triglycerides will generally decrease. Elevated triglycerides belong to the category of hyperlipidemia, and the occurrence of hyperlipidemia is closely related to diet and lifestyle, so controlling diet, reducing body weight, and improving lifestyle are important measures to treat hyperlipidemia. Patients with hyperlipidemia need to improve their dietary structure, adhere to a low-fat diet and increase the intake of dietary fiber. Adhere to exercise every day, in addition to the need to quit smoking and alcohol. On the basis of exercise and dietary control, medication can be taken to control blood lipids, such as statins, common atorvastatin, which can effectively reduce blood lipids, but the use of a portion of the patient may be elevated aminotransferases, myositis and other adverse reactions. Patients with hyperlipidemia can be restored to normal level after improvement of lifestyle and medication, but they need to adhere to good lifestyle habits to prevent recurrence of hyperlipidemia. For patients with high triglycerides, standardized treatment under the guidance of a doctor is needed.