Which condition involves blood pressure that is consistently high due to underlying disease?

The condition characterized by consistently high blood pressure due to an underlying disease is secondary hypertension. This form of hypertension typically arises from identifiable and specific causes, such as kidney disease, hormonal disorders, or certain medications. In these instances, treating the underlying condition often leads to improvements in blood pressure levels.

In contrast, primary hypertension is high blood pressure that develops without a clear secondary cause, usually attributed to a combination of genetic factors and lifestyle influences. Isolated systolic hypertension refers specifically to elevated systolic blood pressure with normal diastolic pressure, primarily affecting older adults. White coat hypertension describes elevated blood pressure readings in a clinical setting due to anxiety but not in other situations, indicating that it is not a persistent condition caused by an underlying disease. Therefore, secondary hypertension is distinctly recognized for being linked to specific medical problems, which distinguishes it from other forms of hypertension that may not necessarily have a direct underlying condition.