My husband got off Oxycontin about a year ago. He had been taking 40 mg/day for about 8 months, for chronic pain. From what I've read in other posts, this sounds like a pretty low dose, but he, nonetheless, looked, sounded, and acted drugged, the whole time. He was irritable and yelled way more than he used to. Whenever he ran out of pills he would panic and complain until he found a doctor he could convince to prescribe him some more.