Eye Issues After Wearing Contact Lenses for Hours - Ophthalmology

More Info

---

Wearing contact lenses for extended periods can lead to various eye issues, and your symptoms are indicative of potential complications associated with prolonged use. Let's break down your concerns and explore the underlying causes and possible solutions.


Symptoms and Possible Causes
1. Blurry Vision: Experiencing a "blurry" sensation after wearing contact lenses for a couple of hours can be attributed to several factors. One common cause is the accumulation of debris or protein deposits on the lens surface, which can obstruct clear vision. Additionally, if your lenses are not adequately hydrated, they may become less transparent, leading to visual disturbances.

2. Rainbow Effect Around Lights: The phenomenon of seeing rainbow halos around lights, known as "halos," can occur due to several reasons. One possibility is corneal edema, which is swelling of the cornea that can happen if the lenses are not allowing enough oxygen to reach your cornea. This is particularly common with extended wear lenses. Another reason could be the presence of dry spots on the lens or the cornea, which can scatter light and create this visual effect.

3. Light Sensitivity and Pain: Increased sensitivity to light (photophobia) and slight pain or discomfort can indicate that your eyes are not receiving adequate oxygen. Contact lenses can restrict oxygen flow to the cornea, especially if worn for long hours. This can lead to irritation and inflammation, making your eyes feel uncomfortable and sensitive to light.

4. Discomfort Upon Removal: If you experience pain when removing your lenses, it could be due to dryness or irritation of the cornea. If your lenses have adhered to the surface of your eye, it can cause discomfort when you try to take them off. This is often exacerbated by wearing lenses for too long without proper hydration.


Recommendations for Management
1. Limit Wear Time: Consider reducing the number of hours you wear your contact lenses each day. The general recommendation is to limit wear to 8-10 hours, especially if you are experiencing discomfort.

2. Use Rewetting Drops: Over-the-counter rewetting drops can help alleviate dryness and discomfort. Make sure to use drops that are compatible with contact lenses.

3. Proper Lens Care: Ensure that you are following the proper cleaning and storage protocols for your lenses. This includes using the recommended solutions and replacing your lenses as advised by your eye care professional.

4. Consult an Eye Care Professional: Since you have already seen an eye doctor without a clear diagnosis, consider seeking a second opinion or visiting a specialist who focuses on contact lens-related issues. They may perform additional tests to evaluate your corneal health and the fit of your lenses.

5. Consider Alternative Options: If your symptoms persist, you might want to explore other vision correction options, such as daily disposable lenses, which can reduce the risk of complications associated with extended wear.


Conclusion
Your symptoms suggest that your eyes may be reacting negatively to prolonged contact lens wear. It's essential to listen to your body and take the necessary steps to protect your eye health. If discomfort continues, further evaluation by an eye care professional is crucial to prevent potential long-term damage. Remember, maintaining good eye hygiene and following the recommended guidelines for contact lens wear can significantly enhance your comfort and visual clarity.