Are Contact Lenses Bad for Your Eyes? What's Safe & What to Avoid

The short answer: For most people, contact lenses are safe when they're fitted properly and cared for correctly. Problems come from how they're used — sleeping in them, over-wearing them, poor hygiene, or exposing them to water — which can raise your risk of infection and dryness. Here's what's safe and what to avoid.

At Merivale Vision Care, we understand that contact lenses offer a convenient and versatile alternative to traditional eyeglasses. They're an excellent choice for those seeking clear vision without the hassle of frames.

However, we're often asked, "Do contact lenses affect eye health?" It's an important question and one we're happy to address.

In this blog, we'll explore the impact contact lenses can have on your eyes and provide guidance on maintaining optimal eye health.

How Contact Lenses Affect Eye Health

While contact lenses are safe for most users, they're not without risks. The cornea gets its oxygen directly from the air. Contact lenses cover the cornea, which can reduce the amount of oxygen reaching this essential tissue. Modern lenses made from silicone hydrogel allow significantly more oxygen to pass through than older materials.

How to Keep Your Eyes Healthy While Using Contact Lenses

• Follow the Wear Schedule — Always follow the schedule provided by your optometrist.
• Practice Good Hygiene — Wash and dry your hands thoroughly before handling your lenses.
• Take Lens-Free Breaks — Consider alternating between contact lenses and glasses.
• Schedule Regular Eye Exams — Routine eye exams are essential for contact lens wearers.

Final Thoughts

Contact lenses are a fantastic tool for vision correction, but they require proper care and attention to ensure your eyes remain healthy.

Don't hesitate to contact us if you have questions about your contact lenses or want to schedule an eye exam. We're here to support you every step to optimal eye health.