Methylcobalamin does not treat insomnia.
Methylcobalamin is a western medicine, and the commonly used dosage forms include capsules, tablets, dispersible tablets, and injections. It is used to treat peripheral neuropathy and megaloblastic anemia caused by vitamin B12 deficiency. It can be seen that the drug has no role in the treatment of insomnia and cannot be used to treat insomnia.
Adverse reactions to methylcobalamin include allergic reactions, herpes of the mouth and tongue, crusting of the lips, congestion of the eyelid membranes, etc. Occasionally, there is a loss of appetite, nausea, vomiting and diarrhea. The drug is contraindicated in patients with a history of hypersensitivity to methylcobalamin or any of the excipients in the prescription. When the drug is used in the elderly, the dosage should be reduced at the discretion of the doctor.
Precautions for the use of the drug include: workers working with mercury and its compounds should not take large quantities of this product for a long period of time; if it is ineffective for more than a month, there is no need to continue taking it.
Methylcobalamin should be used under the guidance of a professional doctor, and should not be used blindly on its own to avoid causing adverse reactions.