Letter H
Hypertension
Also known as: High blood pressure, High BP
Hypertension symptom guide: what it can mean, possible causes, and when to seek care. Educational only.
Overview
High blood pressure risks the heart, kidneys, and stroke even when you feel fine. Regular measurement matters. Do not change medicines without advice—this page is information only.
Possible causes
- Heredity
- High salt / weight
- Low physical activity
- Alcohol / smoking
- Diabetes or kidney disease
When to see a doctor
Check blood pressure and follow clinic advice if high, or if you have chest pain, breathing trouble, or sudden weakness.