A stroke happens when blood flow to part of the brain is interrupted or reduced, depriving brain tissue of oxygen and nutrients. Quick recognition of stroke symptoms can save lives and prevent long-term disability. Here are five early warning signs you should never ignore:
- Sudden Numbness or Weakness
If you experience sudden numbness or weakness in your face, arm, or leg, especially on one side of the body, it may indicate a stroke. Try raising both arms; if one drifts downward, it’s a red flag.
- Trouble Speaking or Understanding Speech
Slurred speech, confusion, or difficulty understanding what others are saying can occur in the first minutes of a stroke. Ask the person to repeat a simple sentence to test comprehension.
- Sudden Vision Changes
Blurred, double, or lost vision in one or both eyes can be an early stroke symptom. This may appear alongside dizziness or imbalance.
- Severe Headache with No Known Cause
A sudden, intense headache that comes on quickly often described as “the worst headache of your life” may signal a stroke, especially if accompanied by vomiting or altered consciousness.
- Loss of Balance or Coordination
If walking becomes difficult, or you experience dizziness or loss of coordination, this may point to a stroke affecting the cerebellum (the part of the brain controlling movement).
Act FAST
Doctors recommend remembering the acronym FAST:
Face drooping
Arm weakness
Speech difficulty
Time to call emergency services immediately
Prompt medical attention can minimize brain damage and improve recovery outcomes.
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Frequently Asked Questions (FAQ)
- What causes a stroke?
Strokes are typically caused by blocked arteries (ischemic stroke) or bleeding in the brain (hemorrhagic stroke). - Who is most at risk of stroke?
Risk factors include high blood pressure, diabetes, smoking, high cholesterol, obesity, and family history of stroke. - Can strokes be prevented?
Yes. Maintaining a healthy lifestyle, managing blood pressure, quitting smoking, and exercising regularly can significantly reduce your risk. - How quickly should I act if I suspect a stroke?
Immediately call emergency services. Every minute counts; early treatment can save lives and improve recovery. - Are stroke symptoms the same in men and women?
While core symptoms are similar, women may also experience unique signs like fainting, nausea, or general weakness.