Coloured contact lenses are a popular way to enhance or change your eye colour, offering both aesthetic appeal and, in some cases, vision correction. However, a common issue many wearers face is experiencing blurry vision while wearing their coloured contacts. This can be frustrating and uncomfortable, and it’s essential to understand the underlying causes to resolve the problem. In this article, we'll explore the potential reasons for blurry vision with coloured contacts and provide solutions to help you see clearly and comfortably.

Possible Reasons for Blurry Vision with Coloured Contacts

If you're experiencing blurred vision with your coloured contacts, several factors could be at play. Let’s break down the most common causes:

A. Incorrect Prescription

One of the primary reasons for blurry vision with coloured contacts is wearing the wrong prescription. If your prescription is outdated or incorrect, your lenses may not provide the clarity needed for clear vision. This is especially problematic if you wear coloured contacts for both cosmetic and corrective purposes.

B. Poor Lens Fit

The fit of your contact lenses is crucial for clear vision. If your coloured contacts don’t fit properly, they may shift around on your eye, leading to blurred vision or discomfort. An ill-fitting lens can cause temporary blurriness, irritation, or even damage to your eye over time.

C. Lens Movement

Coloured contact lenses can occasionally shift on the eye, causing momentary blurriness. This movement is more common in lenses that aren’t tailored to your eye shape or if they are not the right size. Properly fitting lenses should stay in place and not cause this issue.

D. Dry Eyes

Dry eyes can significantly affect how your coloured contacts sit on your eye and can lead to blurry vision. When your eyes are dry, the lenses may not adhere properly to the eye's surface, causing them to shift or become uncomfortable. This dryness can also cause the lenses to become less transparent, resulting in blurry vision.

E. Lens Dehydration or Damage

Over time, contact lenses can become dehydrated, especially if they’re worn for long periods or not stored correctly. Dehydrated lenses can warp or change shape, leading to blurry vision. Additionally, lenses that are scratched or damaged can cause discomfort and make it difficult to see clearly.

F. Buildup of Protein or Debris

Protein deposits, dust, and other debris can accumulate on the surface of your coloured contacts, creating a barrier that makes your vision blurry. This buildup is more likely to occur if the lenses aren’t cleaned regularly or if they’re worn beyond their recommended lifespan.

How to Fix Blurry Coloured Contacts

The good news is that there are several steps you can take to address blurry vision caused by coloured contacts:

A. Check Your Prescription

Ensure you have an up-to-date prescription from an optometrist. If you’re using lenses with an incorrect prescription, it’s time to replace them with ones that match your current vision needs. Regular eye exams can help keep your prescription accurate and ensure you’re wearing the right lenses.

B. Ensure Proper Lens Fit

Having a proper lens fit is crucial for clear vision. Visit your eye care professional to ensure your coloured contacts are the right size and shape for your eyes. They can measure your eyes and recommend lenses that provide the best fit, reducing the risk of movement and blurriness.

C. Keep Lenses Clean and Hydrated

Maintaining a consistent cleaning routine is essential for keeping your coloured contacts clear. Always use the appropriate contact lens solution to clean and store your lenses. Avoid using water or saliva, as these can introduce bacteria or cause the lenses to dry out. Ensure your lens case is also cleaned regularly and replaced every few months.

D. Use Eye Drops for Dryness

Using lubricating eye drops specifically designed for contact lens wearers can help alleviate dryness and reduce blurriness. These drops not only keep your eyes hydrated but can also help reshape the corneal surface, improving how your lenses fit and enhancing your vision clarity. Be sure to choose eye drops that are safe for use with contact lenses and avoid those that contain preservatives.

E. Replace Old or Damaged Lenses

Coloured contacts have a specific lifespan, and wearing them beyond their recommended period can lead to blurriness and discomfort. Make sure to replace your lenses as advised by the manufacturer, whether they are daily, weekly, or monthly disposables. If your lenses become scratched, torn, or otherwise damaged, replace them immediately to avoid blurry vision and potential eye irritation.

When to See an Eye Care Professional

While many cases of blurry vision can be resolved with proper lens care and adjustments, there are times when you should seek professional help:

• Persistent Blurriness: If your vision remains blurry despite trying the above solutions, it’s time to consult an optometrist. They can identify the underlying issue and recommend appropriate treatment.
• Pain, Redness, or Irritation: Experiencing pain, redness, or irritation while wearing coloured contacts is a sign that something is wrong. These symptoms could indicate an eye infection or an allergic reaction, which requires immediate medical attention.
• Sudden Vision Changes: If you notice a sudden change in your vision, such as blurred spots, double vision, or increased sensitivity to light, remove your contacts and consult your eye care professional as soon as possible.

Blurry vision with coloured contacts can be caused by various factors, including incorrect prescription, poor lens fit, dry eyes, or lens damage. By identifying the cause and taking the necessary steps to address it, you can enjoy clear, comfortable vision while wearing your coloured contacts. Always follow the recommended care guidelines, keep your prescription up-to-date, and consult an eye care professional if problems persist. Taking these precautions will ensure you get the most out of your coloured contacts and keep your eyes healthy.