I have been taking percocet 10/325 for about 2 years. Sometimes it would only be 1 a day but then a had a re injured of my herniated discs and now I am trying to stay with 2 a day but most times I take 3-4. The other day I got really sick...i think it is because my doctor changed my muscle relaxer from soma to Robaxin 750 mg and also gave me Naproxen 500 mg. I think in my dazed state I messed up on some of them. anyhow the next day I thought I would just not take anything and just stay as still as i could to avoid any pain and clear my body. Well I felt Horrible. I was having a hard time breathing and was sooooooo tired and just felt nausea and just crappy. Then when i finally took my Percocet that night and the muscle relaxer before bed I was feeling much better. Does that mean my body is addicted to these drugs?