Methylcobalamin tablets (Micropol) is a drug often used in neurology, which is mainly used for the treatment of peripheral neuropathy because it has certain effects on nerve nutrition and improvement of nerve function. The main component of methylcobalamin tablets is an endogenous coenzyme B12, which is somewhat similar to the familiar vitamin B12, but it can enter neurons more easily than vitamin B12, so it can promote the formation of myelin sheath of neurons, and promote the normalization of delayed synaptic transmission. This drug is mainly used for the treatment of some peripheral neuropathies, for example, patients with diabetes mellitus have abnormal nerve sensation and numbness, so they can use methylcobalamin tablets to improve nerve conduction. However, if you take the drug for one month and find that you still have no significant improvement in these symptoms, you usually do not need to continue to take it.