Those Halloween contact lenses might look freaky as hell, but it turns out the accessory might be causing real damage to people’s eyes.
13 of the most epic Halloween costumes of all time
A warning has been issued against using decorative lenses as part of fancy dress costume this Halloween as they could cause blindness, eye scratches, infections and other eye problems.
One 16-year-old, Leah Carpenter, went partially blind in her right eye after damaging her cornea wearing zombie eye contact lenses last year.