I recently had a biopsy to confirm OLP. Mine is in a severe stage leaving me unable to eat most things and experiencing difficulty speaking. Pain is constant. The Dermatologist suggested I remove Glipizide ER for treating Diabetes II) from my medications, as it might cause the flare-up of this condition. I have taken several medications for the problems, but none have made it better. The Dr said he could treat it, so I guess he is taking it one step at a time. I want it over NOW! Has anyone taken medication that works to relieve the pain from the erosions?