Methylcobalamin and glutamine can be taken together. Glutamine is mainly used to adjust the function of plant nerves, and can be used to treat neurological weakness, such as patients manifesting hot flashes, night sweats, sweating, dizziness, panic, palpitations, insomnia and other symptoms of this series of neurological weakness. Methylcobalamin is endogenous vitamin B12, which is mainly used for the treatment of nutritional peripheral nerves and can be used for peripheral nerve diseases. Clinically, methylcobalamin and folic acid tablets are also used to treat hyperhomocysteinemia. Methylcobalamin and vitamin and glutamate together, there is no conflict between drugs and contraindications between drugs, the two can be taken together, especially suitable for patients who show somatization symptoms of limbs and feel numbness of limbs because of plant nerve dysfunction, more suitable to take methylcobalamin and glutamate together, the effect is very good.