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What is a Stroke and How Can You Prevent It?
Understanding Stroke
- A stroke is a cerebrovascular disease that restricts or stops blood flow to the brain, leading to neuronal damage. There are two main types: ischemic (caused by a clot) and hemorrhagic (caused by a ruptured vessel).
Consequences of Stroke
- The effects of a stroke can vary widely, including mobility issues, speech difficulties, comprehension problems, memory loss, and changes in personality.
- Stroke is the second leading cause of death globally and the primary cause among women. In Spain alone, it affects 120,000 people annually; half do not fully recover.
Prevention Strategies
- Good news: 90% of strokes are preventable! Key prevention tips include:
- Maintaining a healthy diet.
- Engaging in regular physical activity to combat sedentary lifestyles.
- Avoiding tobacco and drugs while moderating alcohol consumption.
- Regular health check-ups.
Recognizing Symptoms
- To identify a stroke quickly, look for sudden symptoms such as:
- Facial drooping or paralysis (ask the person to smile).
- Weakness on one side of the body (ask them to raise both arms).
- Speech difficulties (ask simple questions like their name).
Immediate Actions During a Stroke
- If any symptoms appear:
- Call emergency services immediately; time is critical.
- Elevate the head and shoulders of the victim.
- Note when symptoms began; do not give food or drink.
- Stay with the patient until help arrives; keep doors open for emergency responders.