Numbness is a symptom that cannot be clearly localized and is often not detected by neurological examination. Patients can exclude organic lesions of the nervous system through CT, MRI, electromyography and other related examinations, and after a clear diagnosis, symptomatic treatment should be given for plant nerve dysfunction, as well as anxiety and depression. The main treatment is medication, commonly used drugs include glutathione, vitamin B1, haloperidol, melitrexin, citalopram, etc. In addition to medication, patients should also pay attention to lifestyle adjustments, including exercise, diet, sleep, etc.