Mecobalamin coenzyme vitamin B 12 preparation can promote the metabolism of nucleic acid, protein and lipid, and repair damaged nerve tissue. Used in the etiology of peripheral nerves, causing megaloblastic anemia caused by vitamin B 12 deficiency.

Adverse reactions are rare, such as gastrointestinal discomfort and allergies (rash).

If the symptoms do not improve after taking it for several months, they should follow the doctor's advice or cooperate with nerve repair drugs; Workers engaged in mercury and its compounds should take this medicine in large quantities for a long time.