Blood Pressure Chart: What is a Low, Good, Normal and High Blood Pressure Reading? (Chart)
Blood Pressure Chart
Blood Pressure Chart: What is a Low, Good, Normal and High Blood Pressure Reading? See the chart below.
Blood Pressure Chart: Understanding Your Blood Pressure Reading.
What is Blood Pressure?
Blood pressure is the force of blood pushing against the walls of your arteries as your heart pumps. It is measured in millimeters of mercury (mm Hg) and recorded with two numbers:
- Top number (systolic pressure): This measures the pressure in your arteries when your heart beats.
- Bottom number (diastolic pressure): This measures the pressure in your arteries between beats.
Blood pressure readings help determine whether your blood pressure is normal or if you need to take steps to improve it. High blood pressure is called hypertension and can increase the risk of heart disease, stroke, and other health issues.
Blood Pressure Chart.
Blood Pressure Categories.
The American College of Cardiology and the American Heart Association categorize blood pressure into four general levels. If your systolic and diastolic numbers fall into different categories, your overall category is the higher one. For example, a reading of 125/85 mm Hg means you have Stage 1 Hypertension.
| Systolic (Top Number) mm Hg | And/Or | Diastolic (Bottom Number) mm Hg | Category | What to Do |
|---|---|---|---|---|
| Below 120 | And | Below 80 | Normal | Maintain or adopt a healthy lifestyle. |
| 120 to 129 | And | Below 80 | Elevated | Maintain or adopt a healthy lifestyle. |
| 130 to 139 | Or | 80 to 89 | Stage 1 Hypertension | Maintain or adopt a healthy lifestyle. Talk to a healthcare professional about medication if necessary. |
| 140 or higher | Or | 90 or higher | Stage 2 Hypertension | Maintain or adopt a healthy lifestyle. Talk to a healthcare professional about medication. |
| Over 180 | And/Or | Over 120 | Hypertensive Crisis | Seek emergency medical help immediately. |
Note: Blood pressure ranges may be different for children and teenagers. Consult a healthcare provider if you are concerned about your child’s blood pressure.
How to Measure Blood Pressure Correctly
For an accurate reading:
- Rest for at least 5 minutes before measuring.
- Sit in a chair with your feet flat on the floor and back supported.
- Place your arm on a flat surface at heart level.
- Avoid caffeine, alcohol, or smoking 30 minutes before checking.
- Take two or more readings at different times and use the average.
If your blood pressure is consistently high, consult a healthcare professional.
Frequently Asked Questions (FAQ) About Blood Pressure
1. What is considered low, normal, and high blood pressure?
- Low blood pressure (hypotension): Below 90/60 mm Hg.
- Normal blood pressure: Below 120/80 mm Hg.
- Elevated blood pressure: 120-129/<80 mm Hg.
- Hypertension Stage 1: 130-139/80-89 mm Hg.
- Hypertension Stage 2: 140/90 mm Hg or higher.
- Hypertensive crisis: Over 180/120 mm Hg (seek immediate medical attention).
2. How does blood pressure change with age?
Blood pressure tends to rise as you age. Adults over 65 may have slightly higher targets based on health conditions. Always consult your doctor for personalized goals.
3. Is blood pressure different for men and women?
Generally, men tend to have higher blood pressure than women before age 60, but after menopause, women’s risk increases.
4. How can I lower my blood pressure naturally?
- Reduce salt intake.
- Eat more potassium-rich foods (bananas, oranges, spinach).
- Exercise regularly (walking, swimming, cycling).
- Maintain a healthy weight.
- Reduce stress through meditation or yoga.
- Limit alcohol and avoid smoking.
5. What foods help lower blood pressure?
- High in potassium: Bananas, sweet potatoes, beans.
- Rich in magnesium: Nuts, seeds, whole grains.
- Heart-healthy fats: Avocados, olive oil, salmon.
- Low in sodium: Fresh fruits, vegetables, and lean proteins.
6. Can caffeine or alcohol affect blood pressure?
Yes. Caffeine can temporarily raise blood pressure, while excessive alcohol consumption can lead to long-term hypertension.
7. How often should I check my blood pressure?
- If you have normal blood pressure, check it at least once a year.
- If you have high blood pressure, monitor it more frequently as recommended by your doctor.
8. Does stress affect blood pressure?
Yes. Chronic stress can lead to long-term high blood pressure. Relaxation techniques like deep breathing, exercise, and mindfulness can help manage it.
9. Can dehydration affect blood pressure?
Yes. Dehydration can cause low blood pressure and dizziness. Drink plenty of water throughout the day.
10. What medications can affect blood pressure?
Certain medications, including decongestants, birth control pills, and pain relievers, can raise blood pressure. Always discuss medication concerns with your doctor.
