Understanding 140/84 Blood Pressure: What You Need to Know

If you have ever had your blood pressure taken, you likely know that it is given as two numbers, such as 140/84. But what exactly do these numbers mean? In this article, we will explain what blood pressure is, how it is measured, and what a reading of 140/84 may indicate for your health.

What Is Blood Pressure?

Blood pressure is the force that blood exerts on the walls of your arteries as it flows through your body. It is an important measure of cardiovascular health, as high blood pressure (also known as hypertension) can increase your risk of heart attack, stroke, and other health problems.

When you have your blood pressure taken, the two numbers represent the pressure during two different stages of your heartbeat:

• The top number (the systolic pressure) measures the pressure in your arteries when your heart beats and pumps blood.
• The bottom number (the diastolic pressure) measures the pressure in your arteries when your heart is resting between beats.

A normal blood pressure reading is typically around 120/80 mmHg (millimeters of mercury) or lower. However, blood pressure can vary throughout the day and can be affected by factors such as stress, physical activity, and certain medications.

What Does a Blood Pressure Reading of 140/84 Mean?

A blood pressure reading of 140/84 indicates that your systolic pressure is 140 mmHg and your diastolic pressure is 84 mmHg. This reading falls into the category of "high normal" or "prehypertension."

While a reading of 140/84 is not considered high blood pressure, it is still cause for concern and may indicate an increased risk of developing hypertension in the future. It is important to take steps to lower your blood pressure and maintain a healthy cardiovascular system.

What Are the Causes of High Blood Pressure?

High blood pressure can be caused by a variety of factors, including:

• Smoking
• Being overweight or obese
• Physical inactivity
• Stress
• A diet high in salt and/or saturated fat
• Genetics
• Age
• Chronic conditions such as diabetes, kidney disease, and sleep apnea

How Can You Lower Your Blood Pressure?

If you have a blood pressure reading of 140/84, there are several lifestyle changes you can make to help lower your blood pressure and reduce your risk of developing hypertension:

• Quit smoking
• Lose weight if you are overweight or obese
• Increase physical activity
• Reduce stress through relaxation techniques such as meditation or yoga
• Follow a healthy diet that is low in salt and saturated fat
• Limit alcohol consumption

If these lifestyle changes are not enough to lower your blood pressure, your doctor may also recommend medications such as diuretics, ACE inhibitors, or calcium channel blockers.

Conclusion

A blood pressure reading of 140/84 is considered "high normal" or "prehypertension" and may indicate an increased risk of developing hypertension in the future. However, making lifestyle changes such as quitting smoking, losing weight, and reducing stress can help lower your blood pressure and improve your cardiovascular health. If you have concerns about your blood pressure, it is important to speak with your doctor.