Here are some key points about hypertension.
- Normal blood pressure is 120 over 80 mm of mercury (mmHg), but hypertension is higher than 130 over 80 mmHg.
- Acute causes of high blood pressure include stress, but it can happen on its own, or it can result from an underlying condition, such as kidney disease.
- Unmanaged hypertension can lead to a heart attack, stroke, and other problems.
- Lifestyle factors are the best way to address high blood pressure.