HI and welcome to the forum...your probably feeling the withdrawals because you have lowered your dose of oxycodone the active ingredient in both pills...you build up a tolerance to this stuff pritty fast and when you reduce dose your body/brain notices the difference...have you ever thought of getting off them???
Yes I have, but even with them, I can not stand more than 5 minutes. I am unable to walk anymore without something to lean on, so I dont know. I have 3 herniated discs, spinal stenosis, arthritis rated severe and 2 bone spurs. I also have nerve impingement near 2 of the discs, one mild, one severe.
Percocet is immediate release oxycodone with Tylenol
Oxycontin is time released oxycodone