5  Risks of Wearing Contact Lenses Overnight

Wearing contact lenses may seem a convenient option, but there are several risks involved that could negatively impact your eye health. Here are five risks associated with this practice:

Dry Eyes

Because the lenses may reduce tear production and disturb the normal tear film, prolonged lens wear might cause dry, irritated eyes.

Reduced Oxygen Supply

Contact lenses reduce the amount of oxygen reaching the cornea, and sleeping in them exacerbates this issue, potentially causing damage to the corneal cells.

Corneal Ulcers

Continuous wear of lenses can cause corneal ulcers, which are painful sores on the cornea that can impair vision if left untreated.

Redness and Discomfort

Waking up with lenses can lead to significant eye redness, discomfort and swelling, making it uncomfortable to open your eyes fully.