Lubricating Eye Drops for Dry Eyes. American Academy of Ophthalmology. https://www.aao.org/eye-health/treatments/lubricating-eye-drops. Accessed January 30, 2026.
Choosing the Best Lubricant Eye Drops for Dry Eyes. American Academy of Ophthalmology. https://www.aao.org/eye-health/tips-prevention/how-to-choose-lubricant-drops-dry-eyes. Accessed January 30, 2026.
What Is Dry Eye? Symptoms, Causes and Treatment. American Academy of Ophthalmology. https://www.aao.org/eye-health/diseases/what-is-dry-eye
. Accessed January 30, 2026.
FDA warns consumers not to purchase or use certain eye drops from several major brands due to risk of eye infection. U.S. Food and Drug Administration. https://www.fda.gov/drugs/drug-safety-and-availability/fda-warns-consumers-not-purchase-or-use-certain-eye-drops-several-major-brands-due-risk-eye. Accessed January 30, 2026.
Alcon Laboratories Issues Voluntary Nationwide Recall of One (1) Lot of Systane Lubricant Eye Drops Ultra PF… Due to Fungal Contamination. U.S. Food and Drug Administration. https://www.fda.gov/safety/recalls-market-withdrawals-safety-alerts/alcon-laboratories-issues-voluntary-nationwide-recall-one-1-lot-systane-lubricant-eye-drops-ultra-pf. Accessed January 30, 2026.