Strokes can occur suddenly and cause weakness or numbness on one side of the body, confusion, vision problems, or severe headaches. If someone shows stroke symptoms, call for emergency help immediately. Doctors use scans to diagnose the type of stroke and treat it with medicines to reduce symptoms and prevent future strokes. Rehabilitation after a stroke helps patients regain abilities and adjust to disabilities through exercises and therapies. Adopting a healthy lifestyle and strictly following medical treatment can help prevent additional strokes.