A blood pressure reading shows how strongly your blood pushes against your artery walls as your heart beats and rests.
It is written as two numbers, for example:
👉 120/80 mmHg
This is measured using a device called a blood pressure monitor.
🫀 What the numbers mean
🔴 1. Top number (Systolic pressure)
- Pressure when the heart beats/pumps blood out
- Example: 120
🔵 2. Bottom number (Diastolic pressure)
- Pressure when the heart rests between beats
- Example: 80
So 120/80 mmHg is considered a normal reading.
📊 Blood pressure categories
| Category | Reading |
|---|---|
| Normal | Below 120/80 |
| Elevated | 120–129 / below 80 |
| High BP (Stage 1) | 130–139 / 80–89 |
| High BP (Stage 2) | 140+/ 90+ |
| Hypertensive crisis | 180+/120+ (emergency) |
⚠️ Why it matters
High blood pressure (hypertension) can increase risk of:
- Heart attack
- Stroke
- Kidney damage
- Vision problems
🧠 How to get accurate reading
- Rest 5 minutes before measuring
- Sit with back supported and feet flat
- Don’t talk during measurement
- Avoid caffeine or smoking 30 minutes before
✔️ Bottom line
A blood pressure reading tells how well your heart and blood vessels are working. Keeping it in a healthy range is important for long-term heart health.
If you want, I can explain how to lower high blood pressure naturally or help you understand your own reading if you share it.
