Halloween contact lenses could cause permanent vision loss, experts warn

Optometry Ireland has advised the public not to purchase these or any contact lenses supplied through websites or costume shops.

Those contemplating wearing cosmetic or 'fun' contact lenses this Halloween are advised to rethink their decision, due to serious health risks and the potential for permanent vision loss, Optometry Ireland has warned.

The eye experts have condemned the risky trend of people buying fun ‘Halloween party’ contact lenses online or from pop-up shops as part of costumes.