Ok so, I've just recently got on with the pain clinic. My doctor prescribed me oxycodone with Tylenol 7.5 mg for the first two weeks. Yesterday, I had my second appointment and he prescribed me oxycodone HCL 10 mg. I took two of the 10 mg and nothing. I'm seriously getting zero pain relief. Is this because it doesn't have the Tylenol? When I was on the 7.5 mg and took two, I would at least get a little relief so I'm really confused why an even stronger prescription is doing nothing. Thanks