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View Full Version : How long does it take a med. To peak in urine

Terri Diegel
Dec 29, 2007, 08:43 AM
What is the highest peak time for urine detection after taking 40mg of oxycontin.
Thank you
J_9
Dec 29, 2007, 10:46 AM
Peak pain relief is 1 hour, lasts 4-6 hours, excreted by the urine in approximately 3 - 4.5 hours.