https://medixway.com/percocet-vs-oxycodone/

Oxycodone is a generic semi-synthetic opioid. Oxycodone is present in many branded drugs and is also available as a stand-alone medication. In contrast, Percocet is the brand name of a medication that contains oxycodone and acetaminophen, a pain relief medication that is available over the counter (OTC) as Tylenol. Oxycodone-acetaminophen is also available as a generic medication.In addition to their differences in drug composition, the acetaminophen in Percocet may increase pain relief and help treat fever symptoms.