Oxycodone For Sale. The key between them is that Oxycodone is opium and sold under different brand names, including OxyContin. Percocet is a combination of oxycodone. They both are classified as narcotics. OxyContin contains the same active ingredient. The difference between these two drugs is how the tablet releases the medication. Tablets release throughout the day, whereas the release of oxycodone, is immediate.

There does appear to be some over the potency on an mg for mg basis between hydrocodone and oxycodone; however, the Marco study⁵ detailed above found 5mg oxycodone to be just as effective as 5mg of hydrocodone. If you need to take oxycodone for more than a few weeks, your treatment plan may include how and when to stop taking this. The most common side effects of oxycodone are constipation, feeling sick, and feeling sleepy.