To prevent eye infections from contact lenses, proper hygiene and handling are essential. Regular cleaning, avoiding water exposure, and timely replacement of lens cases can significantly reduce infection risks, ensuring healthy eyes and clear vision.

Essential Tips to Prevent Eye Infections from Contact Lens Use

Wearing contact lenses increases the chance of eye infections if not cared for properly. Mishandling lenses or neglecting hygiene can cause infections ranging from minor irritation to severe conditions requiring medical attention.

Common Infections Associated with Contact Lenses

Neglecting proper hygiene can lead to infections like keratitis—an inflammation of the cornea caused mainly by bacteria but also fungi or viruses.

Minor injuries such as scratches during lens use can become infected. Existing eye injuries are also at higher risk when lenses are worn, increasing the chance of infection.

Pink eye (conjunctivitis) spreads easily through germs, making hygiene crucial.
Recognize the symptoms of an eye infection:

If you experience the following signs, see a healthcare professional immediately:

Redness

Itching

Pain

Swelling

Blurred vision

Discharge or stickiness

Watery eyes

Light sensitivity

Dryness

Uncomfortable sensation

Follow these hygiene practices to reduce infection risk:

Wash hands thoroughly before handling lenses

Use fresh disinfecting solution each time

Do not reuse leftover lens solution—discard it

Clean lenses properly before use

Sanitize and replace your lens case regularly

Remove lenses before sleeping to prevent oxygen deprivation and injuries

Avoid exposing lenses to water from pools, showers, or baths