[Proud90sKid]

Addiction is not a well defined concept. Anyone who takes oxycontin for an extended period of time- medically or not- will develop physical dependence and maybe even a psychological craving when stopping. Its just the nature of opioids. Not only can they cause withdrawal when stopping, but they work by activating beta-endorphin receptors in the brain--which can produce feelings of pleasure. So you are right in saying that there is a risk of addiction even for medical use.

But as far as full blown addiction- you'd need to take it for a long enough time and you'd have to probably start abusing it/start trying to get higher doses. It seems that since you are concerned about not getting addicted- then that automatically puts you into a lower risk group---much lower than the people who are taking it to get high; because for one, you are being cautious about it.