High triglycerides can be caused by primary or secondary factors. High triglycerides are clinically a form of hyperlipidemia. Primary high triglycerides are seen in genetic and metabolic disorders. Secondary high triglycerides are caused by certain diseases, such as diabetes mellitus and nephrotic syndrome. In addition, for patients who have thyroid dysfunction, hypothyroidism, biliary obstruction, can also cause abnormal fat metabolism, contributing to high triglycerides. In addition, some life habits can also cause triglyceride increase, such as high salt, high fat, high sugar diet, a large number of smoking and alcohol abuse, long-term rest, poor sleep, as well as endocrine disorders, work tension, mental stress, these conditions will also trigger triglyceride increase.