High HDL generally does not require treatment. As one of the body’s lipoproteins, HDL is the body’s scavenger and has a role in cleaning blood vessels. Under normal conditions, it allows cholesterol to be converted into bile acids and excreted from the body or expels cholesterol directly through the intestines. In the case of mild increase, HDL has a protective effect on the cardiovascular system, so it is generally not necessary to treat. It is recommended that patients usually have a reasonable diet, low-salt, low-fat, low-cholesterol diet, to control the intake of salt and oil, eat more grains and cereals, etc., to maintain a relaxed mood, appropriate physical exercise, and rest on time. If discomfort occurs, you should go to the hospital in time, ask the doctor to clarify the cause of the disease, and if necessary, carry out appropriate treatment.