How Often Should I Replace My Contact Lenses?

Contact lenses offer convenience, flexibility, and freedom from glasses - but only when they’re used correctly. At Dublin Jerome Eyecare, we often get questions from patients about how long contact lenses should last and what happens if you wear them too long. Understanding your replacement schedule and caring for your lenses properly can help prevent irritation, infections, and long-term eye issues.

The Importance of Contact Lens Care

Contact lenses sit directly on the surface of your eyes, which means proper hygiene and replacement schedules are critical. Wearing lenses beyond their recommended lifespan can lead to protein buildup, decreased oxygen flow, and a higher risk of infection or inflammation. Daily care, including proper cleaning and storage (for reusable lenses), is essential, but even with the best care, lenses aren’t meant to last forever.

How Often Should You Replace Contact Lenses?

The replacement schedule for contact lenses depends on the type of lens prescribed to you:

• Daily disposable lenses: These should be discarded after one use. They are designed for maximum convenience and hygiene.

• Bi-weekly lenses: These lenses should be replaced every two weeks, regardless of how many days they’re worn.

• Monthly lenses: These should be replaced every 30 days after opening the blister pack - not after 30 wears.

Wearing your lenses beyond these timelines increases the risk of eye infections, dry eyes, and corneal complications.

Signs It May Be Time to Replace Your Lenses

Even if you’re following your replacement schedule, you should remove your lenses and consult your eye doctor if you notice:

• Blurry or distorted vision

• Redness or irritation

• A gritty or burning sensation

• Excessive tearing or dryness

• Sensitivity to light

These symptoms may indicate that your lenses are contaminated, damaged, or no longer fitting your eyes properly.

Why Annual Contact Lens Exams Are Essential 

An annual contact lens exam is more than just a routine check - it’s an essential part of maintaining healthy vision. During your exam, we evaluate your eye health, ensure your prescription is current, and confirm your lenses still fit comfortably and correctly. Your vision and eye health can change over time, and your contact lenses should evolve with those changes.

We also take the opportunity to recommend the latest advancements in contact lens technology that may offer improved comfort, clearer vision, or better breathability for your eyes. Whether you’ve experienced dryness, irritation, or just want to explore new options, we can help you find a lens that fits your lifestyle and enhances your overall experience.

Is It Time to Update Your Contact Lenses?

Wearing contact lenses should enhance your lifestyle, not compromise your eye health. Replacing your lenses as directed, caring for them properly, and staying on top of your annual contact lens exams are the best ways to enjoy safe, comfortable wear.

If you wear contacts or are thinking about making the switch, contact Dublin Jerome Eyecare to schedule your contact lens exam and keep your eyes healthy and your vision clear. Visit our office in Plain City, Ohio, or call (614) 873-1003 to book an appointment today.