TheFiberFan

TheFiberFan t1_j9g0j24 wrote

Can also be caused by low blood pressure when changing positions; orthostatic hypotension.

The trick there is to 'bear down' and exhale slowly and forcefully through pursed lips when standing. This raises the BP just enough to *usually* avoid the head rush. This can be pivotal for at-risk populations.

Source: worked in Cardiac Rehab a long time

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