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The organizations say that decorative lenses, which change the appearance of your eyes but offer no vision correction, can cause complications with just one use.
“In the past year we have received numerous incident reports from optometrists who have treated patients with serious cases of infection, corneal ulcers, corneal abrasion, allergic reactions and swelling resulting from novelty contact lenses,” said Dr. Paul Geneau, CAO president.
“The scary thing is, corneal ulcers without treatment, can lead to internal eye infection and ultimately scarring of the cornea, resulting in permanent vision loss.”
A recent French study showed that the risk of corneal infection is 12.5 times higher when using cosmetic lenses versus prescription contact lenses.
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Since 2009, it has been illegal to sell cosmetic contact lenses without a prescription in the U.S., U.K. and Japan.
Representatives from the CAO, OAC and COS say that there is no such thing as a one-size-fits-all for contact lenses.
They urge all Canadians who want to buy cosmetic contact lenses to go through an eye specialist."
Source: globalnews.ca