Peripheral neuropathies may manifest as motor disorders, sensory disorders, and vegetative nerve dysfunction. When the symptoms are severe, it is recommended that the patient seek medical treatment. Peripheral neuropathy refers to a group of diseases in which structural and functional disorders of peripheral motor, sensory and autonomic nerves occur and cause corresponding symptoms. It may be caused by infections, immune factors, metabolic factors and so on. Peripheral neuropathies are generally characterized by movement disorders, which are mostly characterized by motor weakness, such as muscle weakness and myasthenia gravis, but also by motor stimulation symptoms, such as myofascial tremor and painful spasms. Peripheral neuropathy may also manifest as sensory deficits, which are mostly characterized by numbness or pain in the extremities, as well as symptoms of sensory hypersensitivity or abnormalities. Peripheral neuropathy may also manifest as vegetative nerve dysfunction, such as changes in the thinness and thickness of the skin, changes in sweating, and changes in skin color. Patients can take some nutritive nerve drugs or analgesics as prescribed by the doctor to relieve the symptoms, such as vitamin B₁ and Prevacid capsules. Patients with serious conditions are advised to seek medical treatment in time. Usually pay attention to relax the mind, active treatment, and pay attention to a reasonable diet, quit smoking and drinking, avoid spicy and stimulating food.