A Sign of Stroke May Occur 90 Days in Advance

A Sign of Stroke May Occur 90 Days in Advance
A Sign of Stroke May Occur 90 Days in Advance
Strokes are often thought of as sudden and unpredictable medical emergencies, but research has shown that in many cases, the body gives early warning signs—sometimes up to 90 days before the stroke actually happens. Recognizing these subtle symptoms can make the difference between prevention and a life-altering medical crisis.

What Is a Stroke?
A stroke occurs when blood flow to the brain is interrupted, either by a clot (ischemic stroke) or a burst blood vessel (hemorrhagic stroke). Without proper blood flow, brain cells begin to die within minutes, which is why immediate treatment is crucial.

Early Warning Sign: A Transient Ischemic Attack (TIA)
One of the most important red flags is a Transient Ischemic Attack (TIA), often called a “mini-stroke.”

A TIA happens when there is a temporary blockage of blood flow to the brain.

Symptoms may last only a few minutes to an hour and then disappear completely.

Because the symptoms resolve on their own, many people ignore them.

However, experiencing a TIA is a major warning signal. Studies show that about one in three people who have a TIA will go on to have a stroke—often within 90 days.

Symptoms You Should Never Ignore