How Dehydration Can Cause High Blood Pressure

Learn how dehydration affects blood pressure and why staying hydrated is essential for heart health.

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Dehydration can lead to high blood pressure because the body compensates by retaining sodium, which raises blood pressure. Drinking enough water helps keep blood volume at healthy levels, ensuring that the heart doesn't have to work as hard to pump blood. Aim for at least 8 glasses of water a day. Not drinking enough water can also cause the blood to thicken, making it harder for the heart to pump it efficiently, further contributing to increased blood pressure.

FAQs & Answers

  1. How much water should I drink daily to maintain healthy blood pressure? Aim for at least 8 glasses of water a day to help maintain healthy blood volume and blood pressure.
  2. What are the symptoms of dehydration? Common symptoms of dehydration include thirst, dry mouth, fatigue, and dizziness.
  3. Can drinking water help lower high blood pressure? Yes, drinking enough water can help maintain blood volume and reduce the strain on your heart, potentially lowering high blood pressure.