Understanding High Blood Pressure

Heart Health • Medically reviewed March 2025by the Cedarcrest Health clinical content committee

High blood pressure, also called hypertension, is one of the most common health conditions seen in the Allegheny Highlands region. It develops when the force of blood pushing against your artery walls stays too high over time. Because it usually causes no symptoms, many people do not know they have it until a routine checkup reveals the numbers.

What the Numbers Mean

Blood pressure is written as two numbers, such as 120 over 80. The top number (systolic) measures pressure when your heart beats, and the bottom number (diastolic) measures pressure between beats. Consistently high readings mean your heart and blood vessels are working harder than they should, which over years can damage the heart, kidneys, and eyes.

Several factors can contribute to high blood pressure, including family history, older age, excess weight, a diet high in sodium, limited physical activity, and ongoing stress. Some people have a combination of these factors, while others develop hypertension for reasons that are not fully understood.

Everyday Steps That Help

• Check your blood pressure regularly, either at home or during clinic visits.
• Choose fresh foods over packaged foods that tend to be high in sodium.
• Stay active most days of the week, even with a brisk daily walk.
• Limit alcohol and avoid tobacco products.
• Take medications exactly as your provider prescribes, and keep follow-up appointments.

Left untreated, high blood pressure quietly increases the risk of heart attack, stroke, and kidney disease. The encouraging news is that it responds well to lifestyle changes and, when needed, medication. Many patients see meaningful improvement within a few months of making changes.

If you have been told your blood pressure runs high, or if it has been some time since your last check, do not wait for symptoms to appear, because there usually are none. Talk with your Cedarcrest Health primary care provider about a blood pressure plan that fits your life, or call our Find-a-Physician line at (814) 555-2650 to schedule a visit.

Page last reviewed: 05/09/2026