Optic neuromyelitis optica is generally not completely curable and can be treated with medication and rehabilitation. 1. Medication: There are some differences between individuals, and the following medications are recommended to be used under doctor’s supervision. Hormones such as methylprednisolone can speed up the relief of the disease. Immunoglobulins such as gammaglobulin can relieve inflammation and strengthen resistance. Drugs that suppress the body’s immune system, such as azathioprine, can prevent relapse in some patients. Symptomatic treatment is also needed, such as analgesic drugs like pregabalin, which can relieve the pain caused by the disease, and antispasmodic drugs like baclofen, which can relieve the painful spasms brought about by optic neuromyelitis optica. 2. Rehabilitation: If the patient has physical dysfunction, functional rehabilitation training should be carried out under the guidance of the doctor, which can prevent muscle atrophy and reduce or eliminate the physical and mental dysfunction of the patient. Patients with optic neuromyelitis optica are advised to go to a regular hospital and choose the appropriate method of treatment under the guidance of a doctor.