After all this tapering I took my last one yesterday of Oxycontin ER. Not sure whats going to happen to my body now. I'm already on Wellbutrin300xl and ritalin and seroquel for sleep. Hopefully this will be a good combo so I can break the habit. Has anyone been on these meds and does it work. I'm thinking that the withdrawls won't be bad since I was on 10mg. We will see. Just wanted to let everyone know I'm finally free of the monster.