Percocet, an opiate based medication can stay in your body for 1 to 30 days depending usage and the drug testing method (urine, blood, hair). Answers from experts on percocet in urine test. First: Alot depends on what test is used and how sensitive it is. I assume the Percocet is not being prescribed to you. Using narcotics not prescribed to you is very dangerous. Side Effects. Drug information provided by: IBM Micromedex. Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Toutes les entreprises peuvent proposer un Perco à leurs salariés, même si elles n'ont pas mis en place un PEE. Si votre entreprise propose un Perco, il est ouvert à tous les salariés. How Long Does Percocet Stay In Your Urine. Due to the highly addictive nature of Percocet, it is one of the drugs that is screened for in drug tests. If this is a concern, you’re probably wondering “how long does Percocet stay in your urine?” On average, Percocet has a half-life of about 3.5 hours. That is how long it takes for half of. Yes - morphine, percocet, hydrocodone, & oxycodone can all make your urine smell strange. Some people have compared the scent to dirty socks. Even drinking lots of water doesn't always help. Percocet is a highly prescribed opioid painkillers made from a combination of oxycodone and acetaminophen. Drug tests for Percocet test for the presence of oxycodone in the body, using the following tests: Percocet is an extremely popular opioid painkiller. But it can be addictive and cause other concerning side effects. Here are the Percocet side effects you should know about. The extended-release version of Percocet is prescribed for people who need pain relief around the clock for an extended period. Knowing how long Percocet remains in your system can help prevent an accidental overdose from taking your next dose of medication too soon or by interactions with other medications you're taking.