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What Is a Stroke? Symptoms, Risks, and When to Seek Emergency Care

What Is a Stroke? Symptoms, Risks, and When to Seek Emergency Care

A stroke is a medical emergency that occurs when the blood supply to part of the brain is interrupted or significantly reduced. This prevents brain tissue from receiving essential oxygen and nutrients, leading to cell damage within minutes. Immediate medical attention is crucial to protect the brain and reduce complications.

Types of Stroke

  • Ischemic Stroke: Caused by a blockage in one of the brain’s arteries due to a clot or buildup of deposits.

  • Hemorrhagic Stroke: Caused by bleeding from a ruptured blood vessel in the brain.

Both types are dangerous and require urgent medical intervention.

Common Symptoms of Stroke

Experts recommend using the FACE rule to recognize warning signs:

  • F – Face: Sudden drooping or weakness on one side of the face

  • A – Arm: Sudden weakness in the arm or leg

  • C – Communication: Difficulty speaking or understanding speech

  • E – Emergency: Seek immediate emergency care

Additional symptoms may include:

  • Sudden severe headache

  • Dizziness or loss of balance

  • Sudden vision problems

Risk Factors for Stroke

  • High blood pressure

  • Diabetes

  • High cholesterol

  • Smoking

  • Physical inactivity

  • Obesity

  • Heart disease

Why Every Minute Matters

With every passing minute, brain cells lose function. A rapid response greatly reduces the risk of permanent disability and improves treatment outcomes.

When to Seek Emergency Care

Seek immediate medical attention if you notice any stroke symptoms, even if they are mild or temporary.
A few minutes can make a significant difference between recovery and long-term complications.

What Is a Stroke? Symptoms, Risks, and When to Seek Emergency Care
Awareness of early signs and risk factors is key to prevention. Regular check-ups help detect underlying conditions before they worsen.