Tag: what happen when using expire contact lenses
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What happens if you continue to wear the contact lenses when they expire?
Wearing after the expiration date may lead to the reduction of corneal oxygen permeability and edema. At the same time, there will be a lot of bacteria on the expired US contact lenses, which may easily cause eye infections after wearing, such as keratitis and conjunctivitis. Disease; secondly, the pigment of expired lenses may fall…