Blurry Vision with Contact Lenses: Causes and Solutions - Ophthalmology

More Info

---

Experiencing blurry vision while wearing contact lenses can be frustrating and concerning. There are several potential causes for this issue, and understanding them can help you find appropriate solutions.
Firstly, one common reason for blurry vision with contact lenses is dryness. Contact lenses can sometimes cause or exacerbate dryness in the eyes, especially if you are wearing them for extended periods or in environments with low humidity. When your eyes are dry, the tear film that keeps your vision clear can become unstable, leading to temporary blurriness. This is particularly noticeable in the morning when you first wake up, as your eyes may not have produced enough tears overnight. Blinking can help redistribute the tear film, temporarily improving clarity, but if dryness is a persistent issue, you may need to consider using rewetting drops specifically designed for contact lens wearers.

Another possible cause of blurry vision with contact lenses is the accumulation of deposits on the lenses. Proteins, lipids, and other substances from your tears can build up on the surface of the lenses over time, leading to decreased clarity. This is less common with daily disposable lenses, but if you are using reusable lenses, ensure you are cleaning and storing them properly according to your eye care professional's instructions. Regularly replacing your lenses as recommended can also help mitigate this issue.

Additionally, the fit of your contact lenses can play a significant role in your visual clarity. If your lenses are not fitting properly, they may move around on your eye or not sit correctly on the cornea, leading to fluctuating vision. It's essential to have your lenses fitted by a qualified optometrist or ophthalmologist, who can assess the curvature and diameter of your lenses to ensure they are appropriate for your eyes.

Another factor to consider is the prescription of your lenses. If your contact lens prescription differs from your glasses prescription, it could lead to visual discrepancies. Contact lenses sit directly on the eye, while glasses are positioned further away, which can affect how light is focused on the retina. If you have not had your contact lens prescription updated recently, it may be worth revisiting your eye care provider for a comprehensive eye exam.

If you are experiencing blurry vision only in one eye while wearing contact lenses, it could indicate an underlying issue with that specific eye. Conditions such as astigmatism, corneal irregularities, or even early signs of cataracts can contribute to this problem. It's crucial to monitor your symptoms and consult with your eye care professional if the blurriness persists or worsens.

In summary, blurry vision with contact lenses can result from dryness, lens deposits, improper fit, or an outdated prescription. To address these issues, consider the following steps:
1. Stay Hydrated: Ensure you are drinking enough water and consider using artificial tears to keep your eyes moist.

2. Proper Lens Care: Follow your eye care provider's instructions for cleaning and storing your lenses, and replace them as recommended.

3. Regular Eye Exams: Schedule regular check-ups with your optometrist to ensure your prescription is up to date and that your lenses fit correctly.

4. Monitor Symptoms: Keep track of when the blurriness occurs and any accompanying symptoms, and report these to your eye care professional.

If you continue to experience problems, do not hesitate to reach out to your eye care provider for further evaluation and tailored advice. Your vision is essential, and addressing these concerns promptly can help maintain your eye health and visual clarity.