Stop overwearing contact lenses

lens, contact lens, eyes lens

Do you overwear contact lenses? One late-night Netflix binge turns into “I’ll just wear them to bed.” But what’s the big deal? Can’t your contacts just stay put forever? (Spoiler: No, they cannot.) Here’s a handy FAQ to answer all your burning questions about overwearing contacts before your eyes revolt.

Overwearing means using your contacts beyond the recommended time frame. If your dailies are stretching to day three or you’re sleeping in lenses not designed for overnight use, you’re overdoing it.

The Australian standard: Always follow your optometrist’s instructions. Dailies? One day only. Fortnightlies? Two weeks max, with proper cleaning. Anything else, and you’re flirting with danger.

Contacts sit snugly on your cornea (the front window of your eye), but that window needs air! Overwearing contact lenses reduces oxygen supply, leading to dryness, irritation, and even hypoxia (fancy word for oxygen starvation).

Think of your eyes as plants: they need air, water, and care. Deprive them of these, and you’re looking at long-term damage.

Absolutely. Here’s the highlight reel of what could go wrong:

  • Corneal ulcers: Painful sores on your cornea that can lead to scarring or vision loss.
  • Keratitis: Inflammation caused by infection or irritation—bacteria love overused lenses.
  • Giant papillary conjunctivitis (GPC): Allergic reaction to built-up protein deposits on your lenses. (Gross, right?)
  • Dry eye syndrome: Chronic dryness that makes your eyes feel like the Sahara.

It happens to the best of us. But waking up with lenses glued to your eyeballs isn’t ideal. Sleeping in non-extended-wear lenses increases your risk of infection by up to six times!

What to do: Remove them immediately (carefully), use lubricating drops, and give your eyes a break the next day. If you notice redness, pain, or blurry vision, call your optometrist faster than you can say “bulk billing.”

Nope. Your contact lenses have a lifespan for a reason. Even with daily cleaning, they accumulate bacteria, protein deposits, and other nasties. Overwearing them is like reusing a teabag until it’s just hot water—completely ineffective and possibly harmful.

Contact lens intolerance (CLI) is when your eyes decide they’ve had enough of your nonsense. Symptoms include redness, irritation, and an inability to comfortably wear lenses. Often, it’s caused by—you guessed it—overwearing. Treat your eyes poorly, and they’ll ghost you for good.

Stick to the schedule: Set reminders on your phone if you’re forgetful.

Have backup glasses: Rock those frames when your eyes need a rest.

Regular eye exams: Your Optometrist can catch issues before they snowball.

Use a lens tracker app: Yes, they exist, and they’re a game-changer.

First, take out your contacts immediately. Second, use artificial tears or lubricating drops (available at your local chemist). Third, if symptoms persist, see your Optometrist. The longer you wait, the worse it can get.

Australians are chill, but we’re not invincible. A study found many Australians push their contact lenses beyond the limit—likely because we’re busy living our best lives. But taking a couple of minutes to follow the rules can save you a world of hurt (and costly treatment).

Contacts are a modern miracle—don’t ruin the magic by abusing them. Treat your eyes with the respect they deserve. After all, you’ve only got two of them, and they’re kind of important for, you know, seeing.

If you’re unsure about your contact lens habits, book an eye check-up today. And remember: when in doubt, take them out!

Contact lenses stuck in your eye?

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