Orthostatic hypotension
Videos
Notes
Orthostatic hypotension
Cardiovascular system
Cardiovascular system
Cardiovascular system
Cardiovascular system
Cardiovascular system
Cardiovascular system
Assessments
Orthostatic hypotension
Flashcards
0 / 8 complete
High Yield Notes
3 pages
Flashcards
Orthostatic hypotension
of complete
Memory Anchors and Partner Content
External References
First Aid
2022
2021
2020
2019
2018
2017
2016
Orthostatic hypotension
adrenal insufficiency p. 355
α-blockers p. 245
phenoxybenzamine p. 245
Postural hypotension
midodrine for p. 243
trazodone p. 600
External Links
Summary
Orthostatic hypotension, also known as postural hypotension, is a form of low blood pressure in which a person's blood pressure falls significantly when suddenly standing up or stretching. Clinically, it is defined as a fall in systolic blood pressure of at least 20 mm Hg or diastolic blood pressure of at least 10 mm Hg when a person assumes a standing position.
People with orthostatic hypotension can experience dizziness, lightheadedness, and fainting. Orthostatic hypotension can be triggered by a number of factors, including medications, dehydration, and certain medical conditions. It is often treated by identifying and addressing the underlying cause, as well as by making lifestyle changes such as drinking more fluids and avoiding standing up too quickly.
For Institutions
Copyright © 2023 Elsevier, its licensors, and contributors. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
Cookies are used by this site.
USMLE® is a joint program of the Federation of State Medical Boards (FSMB) and the National Board of Medical Examiners (NBME). COMLEX-USA® is a registered trademark of The National Board of Osteopathic Medical Examiners, Inc. NCLEX-RN® is a registered trademark of the National Council of State Boards of Nursing, Inc. Test names and other trademarks are the property of the respective trademark holders. None of the trademark holders are endorsed by nor affiliated with Osmosis or this website.
