The causes of numbness at the middle of the body may include peripheral neuropathy, cerebrovascular disease, autonomic dysfunction, etc., which requires prompt medical treatment once detected. Peripheral neuropathy is usually caused by peripheral neuritis, peripheral demyelinating disease or diabetes mellitus, if the numbness is caused by peripheral neuritis or peripheral demyelinating disease, further immune index and electromyography examination is needed, and when diabetic patients have poor blood sugar control for a long period of time, peripheral neuronopathy may also cause numbness in the middle of the body, which in turn will lead to numbness in the middle of the body. Some patients with cerebrovascular disease can also cause numbness in the middle of the body, limb numbness and tongue numbness and other symptoms, if necessary, need to carry out a cranial CT or nuclear magnetic examination to clarify the diagnosis. Some patients with autonomic dysfunction may also have symptoms of numbness in the middle of the body, because the onset of its obvious subjective symptoms, but also with chest tightness, palpitations, dizziness and other symptoms of discomfort. If you have numbness in the middle of the human body, you need to go to a regular hospital as soon as possible to get a clear cause of the disease, so as not to delay the condition.