Orthostatic hypotension has many possible causes. The most common cause is medications used to treat other conditions. Diuretics reduce the amount of fluid in the body which reduces the volume of blood. Medicines used to expand the blood vessels increase the vessel's ability to carry blood and so lower blood pressure. If there is a severe loss of body fluid from vomiting, diarrhea, untreated diabetes, or even excessive sweating, blood volume will be reduced enough to lower blood pressure. Severe bleeding can also result in orthostatic hypotension.
The relationship in the middle of delicacy and orthostatic hypotension (OH), and orthostatic bigotry (OI). This study depended on a cross-sectional examination of 5692 group staying grown-ups matured 50 years and more established incorporated into wave 1 of the Irish Longitudinal Study on Aging. Fragility was evaluated utilizing both the phenotypic (FP) and delicacy file (FI) models. Gracious was characterized as a drop of ≥21 mmHg in systolic circulatory strain or a drop of ≥12 mmHg diastolic weight on remaining from a situated position. OI was characterized as reporting feeling bleary eyed, woozy or shaky amid this test. 346 (6.3%) members had OH and 381 (6.8%) members had OI. The predominance OH in slight members was 8.8%.