Quick Overview: Contact lenses are safe and convenient when used correctly, but small mistakes can increase the risk of eye infections, irritation, and other complications. This blog highlights nine common contact lens mistakes, explains why proper lens care matters, and shares simple habits to help protect your eye health. It also explains the importance of regular eye exams and professional contact lens fittings.
Contact lenses make life easier for millions of people. They are comfortable, convenient, and can provide clear vision without the need for glasses. But even small mistakes in how you wear or care for your lenses can increase the risk of eye infections, irritation, or even permanent vision problems.
If you wear contact lenses, now is a good time to review your daily habits. A professional contact lens fitting assessment helps make sure your lenses fit properly and keep your eyes healthy. Tustin Optometry provides personalized contact lens care designed to support both clear vision and long-term eye health.
1. Sleeping in Your Contact Lenses
After a long day, it can be tempting to leave your contact lenses in overnight. However, doing so reduces the amount of oxygen reaching your cornea, which can increase the risk of infections, inflammation, and even painful corneal ulcers.
Unless your eye doctor has specifically prescribed lenses approved for overnight wear, make it a habit to remove them before going to bed.
2. Wearing Lenses Longer Than Recommended
Every contact lens is designed to be replaced on a specific schedule. Even if your lenses still feel comfortable, wearing them past their recommended replacement date allows protein deposits, bacteria, and debris to build up on the surface.
Replacing your lenses on time helps keep your eyes comfortable and lowers the risk of irritation and infection.
3. Skipping Hand Washing
Your hands come into contact with countless germs throughout the day. If you handle your contact lenses without washing them first, those germs can easily reach your eyes.
Before inserting or removing your lenses, wash your hands with soap and water, then dry them with a lint-free towel. This quick step can go a long way in protecting your eye health.
4. Cleaning Lenses the Wrong Way
Proper lens cleaning is just as important as wearing the right prescription. Never rinse or store your contact lenses in tap water because it may contain harmful microorganisms, including Acanthamoeba, which can cause serious eye infections.
Always use fresh disinfecting solution recommended by your eye care provider, and never top off yesterday’s solution with new solution.
5. Ignoring Eye Redness or Pain
Redness, pain, blurred vision, or sensitivity to light should never be ignored. These symptoms may be early signs of an eye infection, a scratched cornea, or another condition that needs prompt attention.
Remove your contact lenses right away and avoid wearing them again until your eye doctor has examined your eyes and confirmed it is safe.
6. Using Someone Else’s Contact Lenses
Sharing contact lenses may seem harmless, but it can seriously affect your eye health. Every person’s eyes have a different shape, size, and prescription. Wearing someone else’s lenses can cause discomfort, blurry vision, corneal scratches, and increase the risk of infection.
Contact lenses should always be prescribed and fitted specifically for your eyes.
7. Skipping Your Annual Eye Exam
Even if your vision feels the same, your eyes can change over time. Annual eye exams allow your optometrist to check the health of your cornea, tear film, and eyelids while looking for early signs of dry eye, allergies, or contact lens-related problems.
Regular visits also help ensure your lenses still fit comfortably and safely.
8. Swimming or Showering While Wearing Contact Lenses
It is best to keep contact lenses away from water. Swimming pools, lakes, hot tubs, and even tap water can contain bacteria and other microorganisms that may stick to your lenses. This increases the risk of serious infections.
If your lenses come into contact with water, remove them as soon as possible and use a fresh pair if needed.
9. Using Expired Contact Lens Solution or an Old Lens Case
Taking care of your lens case is just as important as cleaning your lenses. Expired solution may not disinfect your lenses properly, while an old lens case can collect bacteria over time.
Replace your lens case every three months, use fresh solution each day, and let the case air dry after emptying it to help keep your eyes healthy.
Why the Right Lens Fit Matters
Not all contact lenses fit every eye the same way. A lens that fits properly stays comfortable, provides clear vision, and allows enough oxygen to reach the cornea. A lens that is too tight or too loose can cause irritation, blurred vision, dryness, and increase the risk of complications.
That is why a comprehensive contact lens fitting assessment involves much more than updating your prescription. Your optometrist measures the shape of your eyes, checks your tear film, and recommends lenses that match your vision needs, eye health, and lifestyle.
Protect Your Eyes Every Day
Wearing contact lenses safely is about more than putting them in each morning. Replacing them on schedule, cleaning them correctly, avoiding water exposure, and never ignoring redness or discomfort all help protect your eyes from infection and other complications.
Regular eye exams also allow your optometrist to monitor your eye health and make sure your lenses continue to fit properly over time. For reliable Tustin eye care, regular visits to your optometrist can help detect small issues early and keep your vision clear and comfortable.
Keep Your Contact Lens Wear Safe and Comfortable
Whether you’re wearing contact lenses for the first time or have relied on them for years, regular professional care helps keep your eyes healthy and your vision clear. Tustin Optometry provides comprehensive contact lens exams that include a thorough eye health evaluation, a personalized lens fitting, and recommendations based on your vision needs and lifestyle.
Schedule your contact lens exam with Tustin Optometry today and keep your vision clear for years to come.
FAQs
1. How often should I replace my contact lenses?
Replace your contact lenses according to the schedule recommended by your eye doctor. Wearing them too long increases the risk of irritation, infection, and discomfort.
2. Can I sleep while wearing my contact lenses?
Only wear contact lenses overnight if they are specifically approved by your eye doctor. Otherwise, remove them before sleeping to protect your eye health.
3. Is it safe to clean contact lenses with tap water?
No. Tap water can contain harmful microorganisms that may cause serious eye infections. Always clean and store your lenses using fresh disinfecting solution.
4. Why do my eyes become red when I wear contact lenses?
Redness may result from dry eyes, allergies, irritation, infection, or poor lens fit. Remove your lenses and contact your eye doctor if symptoms continue.
5. How often should I replace my contact lens case?
Replace your contact lens case every three months. Clean it daily with fresh solution and let it air dry to reduce bacterial buildup.
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