oxycodone is percocet and the difference is strength level. Vicodin is a milder painkiller while percocet is a llittle bit stronger.
Vicodin ES is extra strength. They are both Vicodin, however the ES may be stronger or may have more acetaminophen (Tylenol) in it.
active ingredient, vics are hydrocodone and percs are oxcycodone
Oxycodone is generic percocet
the different is perk have tyl an is not time release an oxy are time release with no tyl