Peripheral neuritis treatment includes the following aspects: 1, etiological treatment: those with a clear cause to remove the cause can be completely cured; 2, autoimmune diseases: immunotherapy, including improving immunity, hormones, immunoglobulins, etc. to reduce antigen antibody damage, refractory Guillain Barre may use immune preparations; 3, compression diseases: such as lesions on the nerve root compression led to cervical spondylosis, lumbar spondylosis, can be surgically eradicated compression; minor damage can be applied to nutritional drugs; 4, metabolic diseases, genetic factors and physical and chemical factors, etc.: mainly symptomatic support treatment.