If you want to discuss the topic of oxycodone vs Oxycodone then first of all they are not so much different as you think. The difference is they release the medication at different timing. Oxycodone is released continuously throughout the day by Oxycontin while oxycodone is affect immediately. So there is no such kind of different logic as they are used to treat ADHD. Thank you for coming to our site. Oxycodone vs Oxycontin, Health, Pharma, ADHD