http://www.prescriptiondrug-info.com/threads/How-long-does-hydrocodone-stay-in-urine-D76686_s2.htm Recent Posts About How long does hydrocodone stay in urine? at The People's Medicine Community. I am just curious as how long this form of opiate is detectable in urinalysis, and or blood tests. en-us Copyright 2009 Prescription Drug Info All Rights Reserved. 11/21/2009 2:24:54 PM 20 http://www.PrescriptionDrug-Info.com/threads/How-long-does-hydrocodone-stay-in-urine-D76686_s2.htm#180505 It is detectable much longer in the blood or hair than it is in the urine, usually it is out of the urine in 48 hours or so. <br> <br>Do you have a prescription for it? Fri, 23 Oct 2009 17:56:47 -0800