Methylcobalamin alone is useful for mild lumbar disc herniation. 1. Lumbar disc herniation often has the symptom of compression of nerves, and the use of neurotrophic drugs has a better therapeutic effect on peripheral neuropathy. 2. Mild lumbar disc herniation eat methylcobalamin with rest treatment has a certain effect, the more serious patients simply eat methylcobalamin can not treat the symptoms of nerve compression, need to cooperate with surgical treatment to decompression. 3. Oral methylcobalamin tablets for lumbar disc herniation have therapeutic effect. Methylcobalamin tablets are nutritive nerve medication, for peripheral neuropathy has a good therapeutic effect, usually take one tablet orally three times a day, if necessary, according to the patient’s age and symptoms to increase or decrease. 4. For patients who are allergic to methylcobalamin are prohibited from oral, the main adverse reactions are allergy caused by skin rash, can disappear after stopping the drug, some patients have nausea, vomiting, diarrhea and other manifestations of the treatment of lumbar intervertebral disc herniation caused by neurological symptoms, methylcobalamin tablets can be intermittently taken orally for 1 to 3 months. Herniated lumbar intervertebral disc is recommended under the guidance of a specialist for standardized treatment, the above drugs are required to be used under the guidance of a physician, should be avoided blindly self-medication.