*SDI?s Physician Drug and Diagnosis Audit (PDDA), January 2009-December 2009.

1 Schaumberg DA, Sullivan DA, Buring JE, Dana MR. Prevalence of dry eye syndrome among US women. Am J Ophthalmol. 2003; 136: 2318-326.

2 Toda A, MD. LASIK and Dry Eye. Comprehensive Ophthalmology Update. August 2007; 8(2):79-85.

3 Data on file. Allergan, Inc.