Hello smilingalbert. We have exchanged a few posts previously many months ago. Hope that you are well. Interested what you know about the differences between brands of lyrica. Reason I ask is that I recently I picked up a new prescription and noticed that the supplier was different to previous batches. Was previously mylan or Pfizer but now Acor. Since taking this new generic I have had awful side effects. My psychiatrist assured me that it is my mind playing tricks on me.