Which blood pressure reading is generally considered hypertensive?

A blood pressure reading of 140/90 mmHg is classified as hypertensive according to standard medical guidelines. The definition of hypertension typically includes systolic blood pressure (the top number) of 130 mmHg or higher, or diastolic blood pressure (the bottom number) of 80 mmHg or higher. In this case, 140/90 mmHg meets the criteria for stage 1 hypertension, indicating that the individual is at an increased risk for cardiovascular issues.

In contrast, the readings of 120/80 mmHg and 110/70 mmHg are within normal limits, with the former being considered optimal and the latter indicating low normal blood pressure. Additionally, 130/85 mmHg is on the cusp of elevated blood pressure but does not yet fulfill the criteria for hypertension. Thus, the reading of 140/90 mmHg clearly denotes a hypertensive condition, warranting monitoring and potential lifestyle or medical interventions to decrease the risk of health complications.