Purpose: To review the effectiveness of bimatoprost in controlling IOP in patients who have failed on multiple medications. Methods: A retrospective chart review was conducted on 66 glaucoma patients who had previously failed on latanoprost and other medications due to non-responsiveness or allergy, and who were Purpose: To review the effectiveness of bimatoprost in controlling IOP in patients who have failed on multiple medications. Methods: A retrospective chart review was conducted on 66 glaucoma patients who had previously failed on latanoprost and other medications due to non-responsiveness or allergy, and who were