Here’s a clear summary of normal blood pressure values according to age based on widely accepted guidelines:
1. Infants and Children
| Age | Systolic (mmHg) | Diastolic (mmHg) |
|---|---|---|
| Newborn (0–1 month) | 60–85 | 40–55 |
| Infant (1–12 months) | 70–100 | 50–65 |
| Toddler (1–3 years) | 80–110 | 55–80 |
| Preschool (4–5 years) | 80–110 | 55–80 |
| School age (6–12 years) | 85–120 | 60–75 |
| Adolescent (13–18 years) | 95–120 | 60–80 |
2. Adults (18+ years)
| Category | Systolic (mmHg) | Diastolic (mmHg) |
|---|---|---|
| Normal | <120 | <80 |
| Elevated | 120–129 | <80 |
| Hypertension Stage 1 | 130–139 | 80–89 |
| Hypertension Stage 2 | ≥140 | ≥90 |
| Hypertensive Crisis | >180 | >120 |
3. Older Adults (65+ years)
- Slightly higher systolic pressures are often considered acceptable: 120–140 mmHg systolic, 70–90 mmHg diastolic.
- Individual targets may vary depending on overall health and comorbidities.
Key Points
- Blood pressure naturally rises slightly with age.
- Both systolic and diastolic values matter; consistently high readings should be evaluated.
- Lifestyle factors (diet, exercise, stress, sleep) significantly influence blood pressure.
If you want, I can make a simple visual chart showing blood pressure by age so it’s easy to check at a glance. It’s very handy for quick reference.
Do you want me to make that chart?
