Condition analysis: peripheral neuritis treatment: 1, should be prevention-oriented, such as strengthening labor protection, prevention of metal and pesticide poisoning, minimize the use of furan drugs (such as the need to take, can be added at the same time to take vitamin B drugs), etc. 2, such as the discovery of neurological symptoms and signs, as soon as possible to lift the cause of the disease, to improve the function of neurotrophic and to enhance the physical condition. If caused by heavy metal, detoxifier can be used, such as sodium dimercaptosuccinic acid; nutritional metabolism disorders caused by the cause of nutritional disorders should be sought and dealt with accordingly; caused by diabetes mellitus should be treated diabetes mellitus at the same time. Drug therapy can use neurotrophic metabolic drugs and vasodilators to promote the recovery of nerve conduction function. Suggestions: