So, I take 60 mg Prozac every morning, and 200 mg Tegretol XR 2 x daily, along with my 1 mg Klonipin 2 x daily, and Ativan as needed. I know SSRI's can dull the opioid experience, but the 100 mg tramadol that once had me nodding barely makes me itchy anymore. It still feels good, but not like it did. And, it isn't tolerance, I just haven't used it enough to experience considerable tolerance. I know a lot of these meds (except for the k-pins and Ativan) deal with liver enzymes and all that, and though I consider myself smart about drugs, enzymes and potentiation confuse me a little. Any input on why I am not feeling it as I should be would be very helpful, and I assure you it isn't tolerance. How can I feel my tramadol again? Another question, would a codeine experience be effected as well, I know it is converted into morphine. Thanks in advance.