Stroke

A stroke occurs when the blood supply to a part of the brain is suddenly interrupted or reduced, preventing brain tissue from receiving oxygen and nutrients. This causes brain cells to begin dying within minutes, making stroke a true medical emergency. Immediate treatment is essential to reduce brain damage, improve survival, and prevent long-term disability.

Common warning signs include sudden weakness or numbness (especially on one side), difficulty speaking, confusion, dizziness, severe headache, or trouble walking. Recognizing these symptoms early and seeking urgent medical help can greatly improve recovery outcomes. With timely care—such as clot-breaking medicines, monitoring, rehabilitation, and lifestyle changes—many patients can regain strength, restore function, and prevent future strokes.