Especially excited shivering when the blood pressure may be lowered by anemia, hypoglycemia, cardiovascular disease and other causes, need to clarify the cause of the symptomatic treatment. 1. Anemia: patients may experience shivering, dizziness, palpitations (rapid heartbeat, often accompanied by panic), shortness of breath, patients should ensure that the intake of iron and vitamin B12, etc., chronic anemia hemoglobin is less than 70g / L, blood transfusion treatment can be given. 2. Hypoglycemia: Adults with hypoglycemic episodes will have palpitations, tremors, sympathetic over-excitement, etc. Patients should eat sugary food in time and have a regular diet, and intravenous glucose is needed in serious cases. 3. Cardiovascular system diseases: such as cardiomyopathy, acute myocardial infarction, etc. It is recommended that patients go to the hospital for cardiac ultrasound and other examinations to treat the cause of the disease, and enhance physical exercise in daily life to improve the body’s regulatory function. If the symptoms are delayed and cannot be relieved, the patient should seek medical treatment in time and under the guidance of the doctor, so as to avoid delaying the condition.