Intracranial demyelinating lesions how to treat, depending on the specific causes of demyelination is what kind of etiology, the most common of the following two categories: first, vascular disease caused by ischemic demyelination, this disease should be actively treating the primary pathology, hypertension, diabetes mellitus, hyperlipidemia, and other diseases for control, for the demyelination itself can be used nilmacrolimus, nimodipine, ibuprofen quinone, cytarabine capsule, olanzapine capsule, cerebral Protein hydrolysate tablets, ginkgo biloba capsules and other drugs, the main role is to improve brain circulation, promote myelin repair and regeneration; second, inflammatory diseases caused by inflammatory demyelination, this disease to multiple sclerosis, optic nerve myelitis, etc. is the most common, the treatment should be immunotherapy, mostly in the acute phase will be used in large doses of methylprednisolone for shock treatment, the maintenance period is generally the use of hormones for long-term maintenance, or combined with azathioprine and other immunotherapy, the treatment should be immunotherapy. Or combined with azathioprine and other immunosuppressants for treatment, but also the use of cytarabine, Idebenone, methylcobalamin and other nutritive drugs to promote myelin repair.