I have been taken oxycodone for pain at home because of sickle cell. at first I was taking percocet and then change to the oxycodone. I have broken out with sores and blisters on my feet, hands, and little bumps on my upper back that has now heal and left marks. When I was taking the percocet, this did not happen but with the oxycodone it does and itch very bad. I also have very dry skin, and this really hurts. My skin is really breaking and I need to find something to help or detox in my blood if this is the casd Do you have an answer?