Postural hypotension

Postural hypotension, also known as orthostatic hypotension, is a condition characterised by a significant drop in blood pressure upon standing, leading to symptoms such as dizziness, lightheadedness, or fainting. It is clinically important as it can indicate underlying cardiovascular issues or autonomic dysfunction, particularly in elderly patients or those on antihypertensive medications. A key association is dehydration, which can exacerbate the condition and increase fall risk.