Methylcobalamin tablets are mainly used for the treatment of peripheral neuropathy. Methylcobalamin tablets have the effect of nourishing nerves and promoting nerve recovery, and are mainly used for the treatment of peripheral neuropathy, such as facial muscle spasm, facial nerve paralysis, trigeminal neuralgia, multiple cerebral nerve damage and other diseases. Methylcobalamin Tablet is an endogenous coenzyme B12, which can promote the synthesis of nucleic acid, the utilization of folic acid, regenerate the damaged nerve medulla or axon, and nourish the nerve cells, so as to make them recover gradually. Adverse reactions such as loss of appetite, nausea, vomiting and diarrhea may occasionally occur after use. It is contraindicated for those who are allergic to this product. The use of methylcobalamin tablets needs to be reasonable under the guidance of a physician to avoid adverse conditions.