Dizziness or Light-Headedness When Standing Up. By Lyall ... The reason why
such people feel dizzy despite having normal blood pressure is not yet clear.
Jan 6, 2016 ... Standing up too quickly can cause your blood pressure to drop, leaving you
feeling dizzy and lightheaded. Find out when it's reason to worry.
Mar 27, 2015 ... Symptoms may worsen when changing position from lying down or sitting, to
standing up. In addition to feeling dizzy, associated symptoms may include: ...
Fever also can cause a significant amount of water loss due to ...
People say they feel dizzy when describing a variety of sensations. ... "not clear"
to the dramatic symptom of feeling like you will faint when you stand up. ...
Disclaimer: This content should not be considered complete and should not be
used in ...
When I stand up quickly, I get a slight pounding in my head, and I have to ...
When people such as yourself feel orthostatic symptoms, it can mean several
This page explains what you should do if you feel dizzy for no apparent reason, ...
a sudden fall in blood pressure when you suddenly sit or stand up, which goes ...
Postural hypotension is the lightheaded feeling you may get if you leap out of bed
... It happens when the blood vessels do not constrict (tighten) as you stand up.
Aug 27, 2013 ... Healthline →; Symptom Checker →; Dizziness on Standing Up ... is a sudden fall
in blood pressure that occurs upon standing quickly. Blood ... People with
orthostatic hypotension feel dizzy when they stand up. .... Addison's disease
occurs when the adrenal cortex is damaged and the adrenal glands do not ...
Why do I sometimes feel dizzy when I stand up? Dizziness might be caused by
postural hypotension -- a drop in blood pressure when you stand up.
Apr 17, 2013 ... I often feel lightheaded when I stand up, especially first thing in the ... not enough
blood reaches your brain, and you feel lightheaded or dizzy.