I am going into my third week on Lyrica and have now upped the dosage to 2x75mg a day (started on Sunday as it was a long weekend here). So far no help in the pain but i am back to be groggy as heck - usually hits about mid-afternoon...last night at Thanksgiving dinner I thought I was going to fall asleep. I know this side effect wore off after a week at 1x75mg so I don't think it will be too bad...I will probably wait two weeks then go to the final dosage of 2x150mg a day.