High blood pressure (also known as hypertension) is a common condition that can have serious health consequences, contributing to nearly 500,000 deaths per year in the United States. Nearly 1 out of 2 adults—around 108 million—have high blood pressure, and only 1 in 4 have their condition under control. Fortunately, high blood pressure is preventable and treatable.
Systolic mmHg | Diastolic mmHg | |
Normal | Systolic mmHg Less than 120 | Diastolic mmHg Less than 80 |
Elevated | Systolic mmHg 120-129 | Diastolic mmHg Less than 80 |
High Blood Pressure (Hypertension) Stage 1 | Systolic mmHg 130-139 | Diastolic mmHg 80-89 |
High Blood Pressure (Hypertension) Stage 2 | Systolic mmHg 140 or higher | Diastolic mmHg 90 or higher |
Hypertensive Crisis (consult your doctor immediately) | Systolic mmHg Higher than 180 | Diastolic mmHg Higher than 120 |