Taking methylcobalamin when diabetes, for patients who have developed diabetic neuropathy, can improve the clinical symptoms to a certain extent, diabetic patients need to take the drug under the guidance of a doctor. Methylcobalamin is an endogenous coenzyme, in diabetic neuropathy can play a role in the repair of diabetic nerves, help to improve a variety of diabetic neuropathy, such as diabetic peripheral neuropathy numbness, pain, abnormal sensations, for diabetic autonomic function abnormalities also have relatively good results. It should be noted that in diabetic neuropathy, taking only methylcobalamin may not be enough, but other medications should be applied to keep your blood sugar under control, as well as taking other medications to improve diabetic neuropathy. It should not be applied if you are allergic to the drug or allergic to the excipients. For pregnant women and children, direct use is currently not recommended, and if necessary, it should be determined under the guidance of a specialist.