I recently discovered that when my script was filled and they used Rhodes as the Mfg, I did not get any pain relief. This was with 20mg Oxycodine and 4mg Hydromorphone. When I could find a pharmacy that was not using them it was like day / night. I have read a few comments where people were questioning why their pain meds stopped working, or were not working as good some of the time and I thought I woild share this information to everyone. I hope this helps some people.