How long will Oxycontin be in system?

Longer than you thinkeverything you read on the internet will say 2-3 days at the most , well i used on a friday 80 mg of oxy contin sniffed it, and it showed up on my test on Wednesday morning, so 5 days and it was still there. i can't beleive it

As with most narcotics I would always say to stay on the safe side and go a week a full 7 days before testing some take up to 11 days to get out of your system but you can help by drinking a gallon of water throughout the day and a shot of vinegar daily helps also.