This article provides an in-depth overview of strokes, covering causes, types, and signs to promote awareness and prevention. Understanding these aspects is vital for timely intervention and reducing risks associated with cerebrovascular accidents.

A stroke happens when blood flow to the brain is disrupted, causing brain tissue damage. Identifying the different types and causes is essential for proper prevention and management. The main categories include:

Transient Ischemic Attack (Mini Stroke): A brief episode of blockage that resembles a stroke but subsides quickly, acting as a warning sign for future risk.

Ischemic Stroke: Occurs when a blood clot blocks an artery in the brain, often resulting from plaque buildup or emboli originating elsewhere, and requires urgent medical care.

Linked to cardiovascular issues like atrial fibrillation that increase clot formation risk.

Hemorrhagic Stroke: Caused by a ruptured blood vessel leading to bleeding in the brain, frequently due to aneurysms or vascular malformations.

Causes: Disrupted blood flow due to clots or vessel ruptures is the primary cause. The brain depends on blood supply through carotid and vertebral arteries; blockages here can result in stroke.

Disclaimer: This content is for educational purposes only. For health concerns, always consult qualified healthcare providers. Do not use this information as a substitute for professional medical advice.