Poor peripheral blood circulation is mainly capillary blood circulation disorders, which may lead to a drop in limb skin temperature, pale skin color, and in severe cases, lead to ischemia and necrosis of the skin. Therefore, patients with poor peripheral blood circulation need to pay attention to limb warming, control from diet and exercise, and drug intervention, etc., as follows: 1. 2. Diet and exercise control: Patients are recommended to have a low salt and low fat diet, to control hypertension, diabetes, hyperlipidemia and other basic diseases, to eat more fresh fruits and vegetables, to eat more high quality protein, in addition to this, in the lifestyle should also absolutely quit smoking and alcohol. 3. Drug intervention: If the patient’s poor peripheral blood circulation is more serious, drug intervention can be carried out, patients are recommended to eat anti-platelet, dilation It is recommended that patients can eat anti-platelet, vascular drugs, and even with statin lipid-lowering drugs. Therefore, if the peripheral blood circulation is not good, it is necessary to develop an individualized plan according to the patient’s own situation.