orthostatic hypotension


Medicine/Medical. a fall in blood pressure associated with an upright position, usually occurring as a result of standing still for a long time or rising from a prolonged stay in bed and often causing faintness, dizziness, and vision disturbances.

Origin of orthostatic hypotension

First recorded in 1900–05
Also called postural hypotension.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Medicine definitions for orthostatic hypotension

orthostatic hypotension


A form of low blood pressure precipitated by moving from a lying or sitting position to standing up straight.postural hypotension
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.