Itchy skin, also known as pruritus, is an irritating and uncontrollable sensation that makes you want to scratch to relieve the feeling. The possible causes for itchiness range from internal illnesses, such as kidney or liver disease, to skin rashes,... Read more.
Percocet can be detected in the urine for 3-4 days. A blood test can identify Percocet for up to 24 hours. A saliva test can detect Percocet for up to 1-4 days. Percocet, like like many other drugs, can be detected with a hair follicle drug test for up to 90 days.
Narcotic pain medications like Percocet donât stay in the body very long. Although blood tests are the least reliable means for detecting Percocet in the system, urine and hair tests are both reliable and accurate means for detecting Percocet. More here on detection windows by drug test type here.