My PM gives me roxicet for rescue as my ins will only pay for 2x per day also. It comes in 15 and 30mg. I know its supposed to be used only as needed but when the oxycontin wears off after about 7 hrs then this helps fill in until time for another OC. They dont last long though as my doc allows me 2 per day and wish he would give me 4 but he wont. Good luck..