Signs of a Stroke: How to Recognize Stroke Symptoms and Act FAST
What Is a Stroke?
A stroke occurs when blood flow to part of the brain is cut off, causing brain cells to die within minutes. It’s a medical emergency that requires immediate attention.
There are two main types of stroke:
Ischemic stroke: Caused by a blocked artery.
Hemorrhagic stroke: Caused by a ruptured blood vessel.
Recognizing the Signs of a Stroke: Use the FAST Acronym
The easiest way to remember the most common stroke symptoms is with the acronym FAST:
F — Face Drooping: Ask the person to smile. Is one side of the face drooping?
A — Arm Weakness: Can they raise both arms? Does one drift downward?
S — Speech Difficulty: Is speech slurred, strange, or hard to understand?
T — Time to Call Emergency Services: If any of these symptoms are present, call 911 or emergency services immediately.
Important: Time is critical. The faster you act, the better the chances of recovery.
Other Stroke Warning Signs Include:
Sudden numbness or weakness, especially on one side of the body
Trouble seeing in one or both eyes
Confusion or difficulty understanding others’ speech
Trouble walking, dizziness, or loss of balance
Sudden, severe headache with no known cause
What to Do If Someone Is Having a Stroke
If you notice any of the signs above:
Call emergency services immediately.
Note the time when symptoms began. This helps doctors decide on treatment.
Why Acting FAST Matters
According to the American Stroke Association, quick response can greatly reduce brain damage and improve recovery outcomes. The Centers for Disease Control and Prevention (CDC) confirms that treatments are most effective within 3 hours of symptom onset. Every minute counts.
Preventing Stroke: Know Your Risk Factors
Certain conditions and lifestyle habits increase your stroke risk, including:
High blood pressure
Smoking
Diabetes
High cholesterol
Heart disease
Physical inactivity
Talk to your doctor about ways to manage these risks. A healthy lifestyle, regular check-ups, and awareness of stroke symptoms can make a life-saving difference.
Final Thoughts
Knowing the signs of a stroke could help you act quickly in a crisis. Being prepared could save a life.
If you or a loved one has risk factors for stroke, schedule a check-up with your healthcare provider.
