micturition syncope


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Related to micturition syncope: vasovagal syncope

mic·tu·ri·tion syn·co·pe

syncope occurring in association with the act of emptying the bladder.

micturition syncope

Etymology: L, micturire, to urinate; Gk, syn, together, koptein, to cut
a temporary loss of consciousness that tends to affect some adult males after arising from a reclining posture to urinate in an upright posture. The effect is caused by a brief interruption of blood flow to the brain and is often associated with the use of alcohol, which contributes to vasodilation. See also hypotension, orthostatic hypotension.

micturition syncope

Syncope during urination. It usually occurs in men who get up at night to urinate and is mediated by an increase in vagal tone.
See also: syncope
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