Symptoms of peripheral neuritis include sensory deficits, motor deficits, and autonomic dysfunction. This disease is mainly treated for the cause of the disease, the use of nutritive nerve medication, physical therapy and so on. 1. Symptoms When peripheral neuritis develops, there may be sensory disorders, such as different degrees of numbness and pain at the ends of the limbs, and in severe cases, there may be glove and sock-like sensory abnormalities. Patients may also suffer from motor disorders, such as decreased or even lost muscle strength, myasthenia gravis and other symptoms. Some patients may show autonomic nervous system symptoms such as absence of sweating and tears. 2.Treatment (1) Treatment of etiology: for example, diabetes caused by the use of hypoglycemic drugs should be used to adjust blood sugar, such as metformin, etc.; if lead poisoning caused by the need to leave the poisoned environment, and the exorcism treatment. (2) Nutritional nerve drugs: when peripheral neuropathy occurs, vitamin B₁, vitamin B₁₂ and other B vitamins can be used to nourish the nerves. Rat nerve growth factor can also be used to promote the recovery of nerve function. (3) Physical therapy: use medium frequency therapy, low frequency therapy, wax therapy, etc. to improve blood circulation and improve the symptoms of peripheral neuritis. When peripheral neuritis develops, it should go to the outpatient clinic of Neurology Department of the hospital and be treated under doctor’s guidance. All medicines should be used under doctor’s guidance.