OxyCodone's are EXTREMELY STRONG.... Very addictive.. They're prescribed for end-stage Cancer patients... One tablet will last about 12-16 hours, and keep you pain free since it is time released.... The guy I got these from took 1 a day for 4 days, and was addicted... he is trying to work it down now, went from OxyCodone to Nubain to Vicodin, and is trying to move down, but to no avail... Lots of people at my college that could get them, would just crush the pills and take it in, thus crushing the pills destroys it's time release and you get an almost instant high and an almost instant addicition.. If you get them, just be safe with them and don't abuse them.