Normal blood pressure values are based on how strongly your blood pushes against the walls of your arteries while your heart beats and rests.
Blood pressure is written as two numbers:
Systolic pressure (top number) → pressure when the heart beats
Diastolic pressure (bottom number) → pressure when the heart rests between beats
✅ Normal Blood Pressure Range
According to the American Heart Association and the World Health Organization, blood pressure categories are:
| Category | Blood Pressure Reading |
|---|---|
| Normal | Below 120 / 80 mmHg |
| Elevated | 120–129 / Less than 80 |
| High Blood Pressure (Stage 1) | 130–139 / 80–89 |
| High Blood Pressure (Stage 2) | 140+ / 90+ |
| Hypertensive Crisis | 180+ / 120+ (medical emergency) |
🩺 What Is Considered Ideal?
👉 Ideal healthy blood pressure:
≈ 120/80 mmHg
This means:
- Heart is pumping efficiently
- Arteries are healthy
- Lower risk of heart disease and stroke
📊 Normal Blood Pressure by Age (General Guide)
| Age Group | Typical Healthy Range |
|---|---|
| Children | 90/60 – 110/70 |
| Teenagers | 100/65 – 120/80 |
| Adults | 110/70 – 120/80 |
| Older Adults | Below 130/80 (if healthy) |
Note: Slight variation is normal depending on health, fitness, stress, and activity level.
⚠️ When Blood Pressure Is Too Low or Too High
Low Blood Pressure (Hypotension)
Usually below 90/60 mmHg
Symptoms may include:
- Dizziness
- Fainting
- Weakness
- Blurred vision
High Blood Pressure (Hypertension)
Often called the “silent killer” because many people feel no symptoms.
Long-term risks:
- Heart disease
- Stroke
- Kidney problems
- Vision damage
✅ Tips to Maintain Normal Blood Pressure
- Reduce salt intake
- Exercise regularly (30 minutes daily)
- Maintain healthy weight
- Avoid smoking
- Limit sugary and processed foods
- Manage stress
- Sleep 7–8 hours
If you want, I can also tell you:
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