Scleral contact lenses have gained increasing popularity in recent years due to their ability to effectively correct a variety of vision problems and provide greater comfort for individuals with irregular corneas. These unique lenses cover the entire corneal surface and rest on the white part of the eye, known as the sclera. However, proper care and maintenance of scleral lenses are crucial to ensure optimal vision and eye health. A key aspect of this maintenance routine is selecting the right scleral lens solutions for cleaning and storage.
There are several options available on the market, each with its own advantages and disadvantages.
1. Saline Solution:
One of the most commonly used solutions for rinsing, filling, and storing scleral lenses is simple saline solution. It is recommended as a rinse to remove debris and residual cleaning agents from the lens surface. Saline solution is easy to find, affordable, and generally well-tolerated by most individuals. However, it is important to note that saline solution alone is not sufficient for cleaning and disinfecting the lenses. The most reputable saline brands for scleral lenses are Menicon Lacripure and Bausch & Lomb Scleralfil.
2. Hydrogen Peroxide-Based Solutions:
Hydrogen peroxide-based solutions, such as Clear Care or Peroxiclear, are highly effective at cleaning, disinfecting, and removing protein deposits from scleral lenses. These solutions typically require a special case with a built-in neutralizer, which converts the hydrogen peroxide to water and oxygen. The entire process typically takes around 6 hours. It is crucial to follow the manufacturer’s instructions carefully to ensure the neutralization process is complete before inserting the lenses.
3. Preservative-Free Saline Solution:
Preservative-free saline solution, such as Addipak or Unisol 4, is recommended by Eye Care Specialists for rinsing and filling scleral lenses. These solutions are free from additives or preservatives that may cause irritation or adverse reactions in sensitive eyes. Preservative-free saline solution is particularly beneficial for individuals with dry eyes or allergies, as it reduces the risk of further irritation.
4. Multi-Purpose Solutions:
Some multi-purpose solutions, like Clear Care Plus or Opti-Free PureMoist, are specifically formulated for use with scleral lenses. These solutions provide a convenient all-in-one option, combining cleaning, disinfecting, rinsing, and storing functions. They often have added lubricating agents to enhance comfort throughout the day. However, it is essential to verify with the manufacturer that the chosen multi-purpose solution is compatible with scleral lenses.
When it comes to selecting the best scleral lens solution, it is crucial to consult with your eye care professional. They can provide personalized recommendations based on your individual needs and the specific characteristics of your lenses. Additionally, they can guide you on the proper cleaning and storage techniques to maintain the health and longevity of your scleral lenses.
In conclusion, proper care and maintenance of scleral lenses are essential for optimal vision and eye health. Choosing the right scleral lens solution is a key part of this maintenance routine. Whether you opt for saline solution, hydrogen peroxide-based solutions, preservative-free saline solution, or multi-purpose solutions, it is important to follow the manufacturer’s instructions and consult with your eye care professional for personalized guidance. With the right care and products, scleral lenses can provide excellent vision correction and comfort for individuals with irregular corneas.