How long does it take for vicodin to be out of your system?

Vicodin is a brand name for a mixture of acetaminophen and hydrocodone.

Here (http://www.medhelp.org/forums/addiction/messages/31583a.html), I read "Hydrocodone, according to the Physician's Desk Reference, has a half life of about 4 hours, so in two weeks it is gone."

4 hours

Hydrocodone (Vicodine) pain killing effects will last 4 hours. However, it will remain in your system for 72 hours if your worried about a drug test.;)

It can be detected in urine for about 3 days, hair specimen up to 3 months

i was told by me pharmisist that vicodin stays in your system for 24-48 hours. Although if your using other narcotics like cannabis that would depend on your body fat and diet.:p

2 vicoden, if taken at the same time will be undetectable in a urine screen in 3 full days.