The body is compressed for a short time will be numb mostly because the body is locally compressed, the blood does not run well, is a normal physiological phenomenon, generally after a period of time can be restored. If there is a very short period of pressure, it will produce numbness, should pay attention to check whether it is due to disease causes. 1, vascular lesions: such as cardiovascular disease, atherosclerosis and other vascular lesions will make the blood circulation function is weakened, resulting in peripheral nerve dysfunction, so that patients will feel the body numb; 2, blood lesions: such as hyperlipidemia and hyperglycemia and other lesions will lead to increased blood viscosity, thus affecting the blood The symptoms of tingling are caused by the function of the circulatory system; 3. Peripheral neuritis: peripheral neuritis can lead to poor blood circulation in the patient’s body, resulting in tingling. The cause of peripheral neuritis is complex and may be related to poisoning or secondary to diabetes, uremia and other diseases. Patients should go to the hospital in time to identify the cause and then treat it symptomatically.