At what blood pressure levels is prehypertension classified?

Prehypertension is classified as blood pressure levels that range from 120 to 139 mm Hg for the systolic measurement or from 80 to 89 mm Hg for the diastolic measurement. This classification indicates an intermediate level where individuals do not yet have hypertension, but are at increased risk of developing it if lifestyle modifications are not made. The identification of prehypertension is crucial, as it can motivate changes in diet, exercise, and medication adherence to prevent the progression to hypertension.

Understanding these specific ranges helps healthcare professionals guide patients more effectively and assess the risk factors associated with cardiovascular health. As a preventive measure, recognizing prehypertension allows for early interventions that could lead to better long-term health outcomes.