Can Contacts Cause Eye Infections?

Contact lenses are a convenient and popular way to correct vision, offering freedom from glasses and a wider field of view. However, wearing contacts comes with responsibilities, as improper use or poor hygiene can lead to eye infections. At Atlanta Eye Group, we believe in empowering our patients with the knowledge they need to wear their contacts safely.

How Do Contact Lenses Increase the Risk of Eye Infections?

Contact lenses rest directly on the surface of your eyes, which makes them potential carriers for bacteria, fungi, or viruses. Common causes of eye infections include:
 

• Improper Hygiene: Touching your lenses with unwashed hands can introduce harmful microorganisms to your eyes.
   

• Overwearing Lenses: Wearing contacts longer than recommended, including overnight or past their disposal date, increases the risk of infection.
   

• Poor Cleaning Practices: Reusing contact solution, not cleaning the lens case regularly, or using water instead of contact lens solution can all lead to contamination.
   

• Environmental Exposure: Swimming, showering, or exposing your lenses to tap water can introduce harmful pathogens.

Common Infections Associated with Contact Lenses

Contact lens wearers are more susceptible to specific eye infections, including bacterial keratitis, fungal keratitis, and Acanthamoeba keratitis. Bacterial keratitis, caused by bacteria such as Pseudomonas aeruginosa, can lead to pain, redness, and blurry vision if left untreated. Fungal keratitis, though less common, is often associated with poor lens hygiene or exposure to contaminated water and can be severe. Acanthamoeba keratitis, a rare but serious infection, occurs when lenses come into contact with water containing Acanthamoeba, potentially causing severe pain and vision loss without prompt treatment.

Signs of an Eye Infection

If you experience any of the following symptoms, remove your contact lenses immediately and contact Atlanta Eye Group for an evaluation:
 

• Redness or swelling
   

• Pain or discomfort
   

• Blurry vision
   

• Sensitivity to light
   

• Discharge or tearing

Prompt treatment is essential to prevent complications and protect your vision.

Preventing Eye Infections When Wearing Contacts

The good news is that most contact lens-related eye infections are preventable with proper care. Follow these tips to keep your eyes healthy:
 

• Wash Your Hands: Always wash and dry your hands thoroughly before handling your lenses.
   

• Follow Replacement Schedules: Replace daily, bi-weekly, or monthly lenses according to the manufacturer’s instructions.
   

• Use Proper Cleaning Solutions: Only use the solution recommended by your eye care provider and never reuse old solution.
   

• Avoid Sleeping in Contacts: Unless specifically prescribed, avoid wearing your lenses overnight.
   

• Protect Your Lenses from Water: Avoid swimming or showering with your contacts in, and never rinse them with tap water.
   

• Regular Eye Exams: Visit your optometrist regularly to monitor your eye health and ensure your lenses fit properly.

Protect Your Eyes with Atlanta Eye Group

Proper contact lens care is essential for maintaining healthy eyes and preventing infections. By practicing good hygiene, following recommended replacement schedules, and being mindful of potential risks, you can enjoy the benefits of contact lenses without compromising your eye health. If you experience any discomfort or symptoms of an eye infection, it’s important to seek prompt care to protect your vision. We’re here to support you with expert guidance, regular eye exams, and personalized solutions to keep your eyes healthy and your vision clear. 

Schedule an eye exam with Atlanta Eye Group to learn more about proper contact lens care and protect your vision for years to come. Visit our offices in Atlanta, Alpharetta, or Kennesaw, Georgia, or call (772) 272-9470 to book an appointment today.