Health Guide••6 min read
Blood Pressure Guide: What Numbers Mean
Learn how to interpret blood pressure readings and what different numbers mean for your health.
By Nurse Chinedu Adeyemi
Blood Pressure Guide: What the Numbers Mean
Blood pressure is one of the most important health measurements. Two numbers tell the story - let's break them down.
Understanding the Numbers
Blood pressure is written as Systolic/Diastolic (e.g., 120/80 mmHg):
- Systolic (top number) - Pressure when heart beats
- Diastolic (bottom number) - Pressure when heart rests
BP Categories
Normal (< 120/80)
- Healthy range
- Continue healthy lifestyle
- Check annually
Elevated (120-129 / < 80)
- Slightly above ideal
- Increase exercise, reduce salt
- Monitor regularly
High BP Stage 1 (130-139 / 80-89)
- Medical attention recommended
- Lifestyle changes important
- A clinician may advise a structured management plan
High BP Stage 2 (≥ 140 / ≥ 90)
- Significant elevation
- Consult healthcare provider
- Prompt clinical follow-up is important
Hypertensive Crisis (≥ 180 / ≥ 120)
- Seek emergency care immediately
- May cause organ damage
- Requires urgent treatment
Tips for Accurate Readings
- Sit calmly for 5 minutes before
- Feet flat on ground
- Arm at heart level
- Check same time each day
- Use same arm consistently
Lifestyle Changes to Lower BP
- Reduce salt intake
- Exercise 150 min/week
- Maintain healthy weight
- Manage stress
- Limit alcohol
- Eat more fruits/vegetables
Consult your healthcare provider for personalized advice.
This article is for education only and is not a diagnosis. For personal care decisions, consult a qualified healthcare professional.