Understanding Your Blood Pressure in 3 Minutes

By: Noor Arshad, MD., Internal Medicine Resident

What Do the Two Numbers Mean?

• Blood pressure readings consist of two numbers, such as 120/80:
• Top Number (Systolic): This indicates the pressure in your arteries when your heart beats and pumps blood.
• Bottom Number (Diastolic): This reflects the pressure in your arteries when your heart rests between beats.

What is a Normal Blood Pressure?

• Normal: Less than 120/80
• High: 130/80 or higher
• Emergency: 180/120 or higher (Seek immediate medical help if you experience symptoms)

Why Does Blood Pressure Matter? High blood pressure is a significant health concern as it can lead to serious conditions like heart attacks, strokes, kidney disease, and vision problems-often without noticeable symptoms.

What Affects Your Blood Pressure? Several factors can influence your blood pressure, including:

• Stress
• High salt intake
• Poor sleep quality
• Pain
• Missed medications
• Smoking
• Dehydration

How to Check Blood Pressure at Home

• Sit and relax for 5 minutes, ensuring your feet are flat on the floor and your arm is at heart level.
• Avoid talking during the measurement.
• Take two readings one minute apart for accuracy.

When Should You Worry?

• Call your doctor if your blood pressure consistently remains above 140/90.
• Go to the emergency room if you have a reading of 180/120 along with symptoms.

Simple Ways to Lower Blood Pressure

• Walk for 20 minutes daily
• Reduce salt intake
• Take prescribed medications
• Quit smoking
• Ensure adequate sleep
• Stay hydrated

By following these guidelines, you can better understand and manage your blood pressure for improved health.

To learn more about Lower Bucks Hospital's Residency Program, visit https://lowerbuckshosp.com/our-services/medical-education/