1. What is Blood Pressure?

Definition: Blood pressure measures the force of blood pushing against your artery walls, recorded as two numbers (systolic/diastolic).

Purpose: This calculator helps assess if your blood pressure falls within NHS recommended ranges.

2. How Does the Calculator Work?

The calculator uses NHS thresholds:

• Low: Below 90/60 mmHg
• Normal: 90/60 to 120/80 mmHg
• Pre-high: 120/80 to 140/90 mmHg
• High (Stage 1): 140/90 to 160/100 mmHg
• High (Stage 2): Above 160/100 mmHg

3. Importance of Blood Pressure Monitoring

Details: Regular checks help detect hypertension early, reducing risks of heart disease, stroke, and kidney problems.

4. Using the Calculator

Tips:

• Measure after 5 minutes rest
• Sit with back supported
• Avoid caffeine, exercise, or smoking for 30 minutes before
• Use validated home monitor or pharmacy check

5. Frequently Asked Questions (FAQ)

Q1: How often should I check my blood pressure?
A: NHS recommends at least annually for adults, more often if high or at risk.

Q2: What affects blood pressure readings?
A: Stress, activity, caffeine, nicotine, full bladder, and temperature can all affect results.

Q3: When should I see a GP?
A: If readings are consistently above 140/90, or you have symptoms like headaches or dizziness.

Q4: Can normal weight people have high blood pressure?
A: Yes, factors like genetics, salt intake, and stress can affect anyone.

Q5: How can I lower my blood pressure?
A: Reduce salt, exercise regularly, maintain healthy weight, limit alcohol, and manage stress.