Percocet (oxycodone and acetaminophen) is a combination drug consisting of an opioid and a pain reliever and fever reducer (analgesic and antipyretic) used for the management of moderate to severe pain, usually for an extended time period. Percocet is available in generic form. Common side effects of Percocet include:
https://www.rxlist.com/percocet-side-effects-drug-center.htm

