Peripheral neuralgia can be cured with aggressive treatment that improves symptoms. For example, if the patient’s peripheral neuralgia is related to exposure to chemicals, it is recommended that the patient be removed from this environment and given nerve-nourishing medications, such as vitamin B12, methylcobalamin, and adenosylcobalamin, to nourish the nerves, and the symptoms of peripheral neuralgia will improve in most patients. If the patient’s peripheral neuralgia is due to microcirculation disorder and peripheral nerve damage caused by diabetes. On the basis of strict control of blood glucose, patients can be given intravenous lipoic acid, or oral epacetamol, methylcobalamin and other drugs to nourish the peripheral nerves, promote the myelin sheath of the peripheral nerves to recover, the patient’s symptoms can be improved.