Multiple sclerosis

Multiple sclerosis is a chronic and neurodegenerative autoimmune disease in which the immune system attacks myelin, the insulating cover of nerve cells, causing damage to the central nervous system.... Wikipedia

• Symptoms:  Vision problems, weakness, tingling or numbness, balance issues, bladder problems
• Usual onset:  Age 20–40
• Duration:  Long-term
• Risk factors:  EBV infection, vitamin D deficiency, female sex
• Diagnostic method:  Based on symptoms and medical tests
• Treatment:  Disease-modifying treatment and symptom management like physical therapy
• Data source:  DuckDuckGo