What is a Stroke?

A stroke is a medical emergency that occurs when the blood supply to the brain is disrupted, resulting in brain cells being damaged or dying. Strokes can be caused by a blockage in an artery (ischemic stroke) or by bleeding in the brain (hemorrhagic stroke).

Symptoms of a stroke may include weakness or numbness on one side of the body, difficulty speaking or understanding speech, difficulty seeing in one or both eyes, difficulty walking, dizziness, and a severe headache.

Strokes can be treated with medications, such as clot-busting drugs and blood thinners, as well as procedures to remove clots or stop bleeding in the brain. Treatment is most effective when it is given as soon as possible after a stroke.

It is important to seek medical attention immediately if you suspect that you or someone you know is having a stroke. Every minute counts when it comes to treating a stroke, as the longer the brain is without blood flow, the more damage can be done.