orthostatic hypotension most often occurs in the elderly. "hardening of the arteries" or atherosclerosis that develops as we age makes it more difficult for blood vessels to adapt quickly when necessary. as well many of the diseases that are associated with orthostatic hypotension are progressive with symptoms worsening with age. pregnancy is associated with orthostatic hypotension. as the pregnancy progresses the volume of the circulatory system expands and blood pressure tends to fall. this may lead to lightheadedness when standing quickly. blood pressure levels return to normal after delivery. excessive sweating due to physical exertion and exposure to heat are risk factors and potential causees of dehydration and symptoms of orthostatic hypotension. patients who have other risk factors to develop orthostatic hypotension have an increased risk if they become even mildly dehydrated. chronic alcohol use and drug abuse are also risk factors for developing symptoms of orthostatic hypotension.
what are the risk factors for orthostatic hypotension?