A stroke, or cerebrovascular accident (CVA), occurs when the blood supply to the brain is interrupted or reduced, leading to damage to brain cells. Symptoms of a stroke can vary but commonly include sudden weakness or numbness on one side of the body, difficulty speaking or understanding speech, severe headache, and trouble with balance or coordination. Immediate medical attention is crucial for stroke treatment as early intervention can minimize brain damage and improve outcomes. Treatment options may include clot-dissolving medication, surgery, and rehabilitation therapies to regain lost functions and prevent future strokes.
