Multiple sclerosis cannot be completely cured. Multiple sclerosis is a lifelong disease that cannot be completely cured, and once diagnosed can only be treated over time to control the progression of the disease. Although multiple sclerosis cannot be completely cured, through active treatment, it is possible to reduce the symptoms, slow down the progression of the disease and improve the quality of life. The pathogenesis of multiple sclerosis is characterized by alternating remissions and relapses, and its treatment includes acute-episode treatment and remission-phase treatment. Acute-phase treatment focuses on reducing symptoms and minimizing neurological deficits as soon as possible, while remission aims to suppress and regulate immunity, control inflammation, and reduce relapses. The prognosis of most multiple sclerosis patients is optimistic, about half of the patients only have mild or moderate dysfunction left 10 years after the onset of the disease, and the survival period after the disease can be as long as 20~30 years. It is recommended that patients with multiple sclerosis be actively treated under the guidance of specialized doctors to improve symptoms and enhance the quality of survival.