Do You Sleep With Your Contact Lenses? Here’s the Real Damage

"I was exhausted and forgot to take out my lenses before bed."
A phrase we often hear from contact lens users — many don’t realize how harmful that can be. Sleeping with contact lenses is one of the most dangerous things you can do for your eye health.

You might think "just once" won’t cause harm… but the truth is, the damage starts from the very first time.

Why Is Sleeping With Contact Lenses Dangerous?

When you close your eyes for a long time, direct oxygen flow to the cornea stops. Lenses — especially those not designed for overnight wear — act as a barrier that blocks this oxygen, leading to:

Oxygen deprivation in the eye tissues.
Severe dryness and irritation upon waking.
Burning sensation or feeling like something is stuck in your eye.
Increased risk of bacterial or fungal infections.
Possibility of corneal ulcers or severe inflammation.

What Happens to Your Eyes While Sleeping With Lenses?

The cornea doesn’t get enough oxygen, weakening its resistance to contaminants.
The lens absorbs moisture, becoming dry and sticking to the eye surface.
Bacteria accumulate easily in the warm, closed environment, increasing the risk of infection.
Upon waking, the lens is dry and difficult to remove without pain.

Are There Lenses Safe for Sleeping?

Yes, some types are designed for extended wear, but they must be medically approved and prescribed by an eye doctor for overnight use.
However, even with the best lenses, frequent overnight wear is not recommended.

Why We Recommend Not Sleeping With Urban Lenses

Although Urban lenses are made from high-quality materials like Silicone Hydrogel that allow oxygen flow, your eye safety is only complete with correct lens usage.
Urban guarantees all-day comfort — but only with conscious, proper use.

Signs You Slept With Your Lenses:

Severe redness upon waking.
Itching or pain when opening your eyes.
Dryness or blurry vision.
Difficulty moving or removing the lens.

What Should You Do If You Forgot to Remove Your Lenses Before Sleep?

Don’t try to remove them immediately while they’re dry.
Wash your hands thoroughly, then use moisturizing drops or lens solution to hydrate the eyes.
Wait a few minutes before gently trying to remove the lenses.
Monitor your condition during the day — if irritation continues, visit your eye doctor immediately.
Never reuse the same lenses after sleeping with them.

Your lenses are not just a cosmetic tool — they’re a responsibility.
Sleeping with lenses can cause problems that don’t appear immediately but can leave long-term damage.
Be aware.
Use your lenses smartly, and give your eyes the nighttime rest they deserve.