... take the Oxycodone 10/325 I feel as if I haven't had medicine. Pain is back in full force and I don't sleep anymore than an hour or two in 24 hours. I called my pm's office twice and haven't heard back from her. My appointment is on April 9th which is 12 days away. This is my second month being on meds for pain. In your experience will I go thru withdrawal if I stop now and detox myself? It's a a thought since meds stiles working