Common Contact Lens Mistakes and How to Avoid Them

Do you wear contact lenses? If you do, you already know how convenient they are. No glasses sliding down your nose, no fogging up when you come inside. They just let you see clearly without anything in the way.

Many people forget that contact lenses are medical devices. Since they sit directly on your eyes, even small mistakes can lead to red eyes, infections, or sometimes vision loss. The good news is that most mistakes are easy to avoid once you know what to look out for.

Sleeping in Your Lenses

Many people sleep in their contacts, but this is one of the riskiest habits. Leaving lenses in overnight traps bacteria against your eye, creating a perfect environment for infections. It also reduces oxygen to your cornea, which can make your vision blurry over time.

The fix is simple: always take your lenses out before bed. Even for a short nap, it’s better to let your eyes breathe.

Topping Off Old Solution

If you see leftover solution in your lens case, you might just add more on top. It seems harmless, but it’s like adding clean water to dirty bath water. The solution becomes less effective at disinfecting your lenses.

Each morning, discard the old solution from your lens case, rinse it with fresh liquid, and leave it open to dry. When evening comes, refill the case with a new solution before storing your lenses overnight.

Forgetting About Hand Hygiene

Throughout the day, your hands come into contact with things like door handles, phones, and keyboards. Germs and oils build up on your skin without you noticing. If you do not wash your hands well before handling your lenses, those germs can end up in your eyes.

Make it a habit to wash your hands with soap and water before touching your contacts, and be sure to dry them thoroughly with a lint-free towel. It is also wise to skip the hand sanitizer; if it gets on your lenses, it can really sting your eyes.

Wearing Lenses Too Long

If your eyes feel tired or dry by the end of the day, you might be wearing your lenses for too long. Even lenses made for extended wear have limits, and wearing them too long can make your eyes uncomfortable.

Try removing your lenses after work or dinner instead of waiting until just before bed. If your eyes still feel dry, ask your eye doctor about lenses that let in more oxygen and stay moist longer.

Ignoring the Replacement Schedule

The date on your lens box is important. If you wear your lenses past their replacement date, deposits can build up on them. Things like mucus, makeup, and allergens can stick to the lens and irritate your eyes every time you blink.

Stick to the schedule your doctor gave you. Daily disposable lenses are the safest choice because you get a fresh pair every morning and do not need to clean them.

Using Water on Your Lenses

Water and contact lenses don’t mix. Tap water can contain a tiny organism called Acanthamoeba. If it gets in your eye, it can lead to a serious infection, permanent scarring, and vision loss.

Don’t swim, shower, or rinse your lenses in water. If you must swim with lenses in, use daily disposables and throw them away right after.

Keeping the Same Lens Case Too Long

Your lens case hides dirt you cannot see. Bacteria builds up over time, even if the case looks clean. That bacteria then transfers to your lenses and straight into your eyes.

Be sure to swap out your lens case once a month. Every morning, empty the case completely, give it a quick rinse with new solution, and let it sit open to air out until you need it again at night.

Using the Wrong Eye Drops

It is common to have dry eyes when wearing contacts, but not all eye drops are safe to use with lenses. Some drops can damage the lens or cause a reaction.

Before trying any new eye drops, consult your eye doctor. They can suggest brands for people who wear contact lenses.

Wearing Someone Else’s Lenses

Borrowing a friend’s colored contacts might seem harmless for a costume. But each prescription is custom-made for your eye’s shape. The wrong fit can scratch your cornea, and colored contacts often collect more bacteria.

Only wear lenses prescribed for you by a doctor.

For more common contact lens mistakes and how to avoid them, visit Garden City Eye Care. Our office is in Cranston, Rhode Island. Call (401) 943-8151 to book an appointment today.

https://www.optometrists.org/general-practice-optometry/optical/guide-to-contact-lenses/common-contact-lens-problems/

https://health.osu.edu/health/eye-health/contact-lens-safety-tips