Posted by SalArmy4me on July 4, 2001, at 20:46:10
In reply to How long until Effexor XR is out of your system?, posted by oceanbreeze on July 4, 2001, at 18:59:54
Approximately 87% of a venlafaxine XR dose is recovered in the urine within 48 hours as unchanged venlafaxine (5%)--so it stays in complete form in the kidneys for 2 days.
Metabolites after 2 days: unconjugated ODV (29%), conjugated ODV (26%), or other minor inactive metabolites (27%). Renal elimination of venlafaxine and its metabolites is the primary route of excretion.
poster:SalArmy4me
thread:68973
URL: http://www.dr-bob.org/babble/20010701/msgs/68986.html