10/28/2025
🎃 Halloween 🧟♀️ Season Is Here! 👻
This is your yearly reminder that your Halloween costume is not more important than your sight. Halloween costume contact lenses are not safe.
You aren't looking at a spooky moon, that is a cornea the day after Halloween, or rather a missing cornea. The large green circle is the lack of epithelial tissue on the cornea after a patient wore a costume contact lens the night before. As a reminder, the cornea has more nerve endings than any other tissue in your body. A scratch on the cornea is one of the most painful things you can ever experience. The only way this photo was possible was with a significant number of numbing drops.
Contact lenses being sold without a prescription by a doctor are illegal in the United States, whether or not they have a refractive correction. Even contact lenses purely for cosmetic reasons require a prescription. If you see contact lenses being sold without a proper fitting by a doctor to ensure safety, report them to stopillegalCLs@aoa.org.