Cardiovascular
Educational overview
Hypertension (High Blood Pressure)
Consistently elevated pressure in the arteries that increases the risk of heart disease and stroke.
What is it?
Hypertension means blood pushes against artery walls with too much force over time. It often has no symptoms, which is why it is called a 'silent' condition, but it is a major and treatable risk factor for serious disease.
Symptoms
- Usually none — often found on routine checks
- Occasional headaches
- Shortness of breath with very high readings
- Nosebleeds in some cases
Causes
- High-salt diet and excess alcohol
- Obesity and physical inactivity
- Chronic stress and smoking
- Kidney disease or hormonal conditions
Treatment
- Reduced sodium and the DASH eating pattern
- Regular aerobic exercise and weight loss
- ACE inhibitors, ARBs, diuretics, or calcium-channel blockers
- Home blood-pressure monitoring
When to see a doctor
- Readings above 180/120 — seek urgent care
- Chest pain, severe headache, or vision changes
- Blood pressure that stays high despite lifestyle changes
Medical disclaimer: This is general educational information, not medical advice, and has not yet been physician reviewed. Always consult a qualified healthcare professional about your individual situation. In an emergency, call your local emergency number.
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Reviewed by Healthportal Medical Team — physician review pending.