Essential Tips for Wearing Rigid Gas Permeable Contact Lenses

Q: Essential Tips for Wearing Rigid Gas Permeable Contact Lenses

Hello： Hard contact lenses should not be rinsed with tap water, as it may contain amoebic protozoa and other pathogens that can cause corneal ulcers. <br>Saline solution can be used to rinse the lenses, but it is prone to contamination and may carry viruses. <br>Using a preservat

Regarding the use of rigid gas permeable (RGP) contact lenses..?

Hello Dr.
Feng,
I am a wearer of rigid gas permeable contact lenses.
May I ask if it is okay to rinse the lenses with regular tap water before wearing them? Or can I use saline solution? (I recall that saline solution is specifically for soft lenses.) The optical shop previously mentioned that if my eyes feel dry, I could apply some lens care solution (preservative solution) on the lenses before wearing them.
Is it appropriate to use the care solution this way, or should I use a lubricating eye drop instead?
I notice that after wearing the lenses for about 3 to 4 hours, my eyes become itchy, and I also experience slight discomfort in my head.
If I wear them for an extended period, when I take them off at home, my eyes are very itchy, and I get a headache.
Does this mean that rigid gas permeable lenses are not suitable for me?
P.S.
I have also worn soft lenses, but regardless of whether they are soft or rigid, I always feel a foreign body sensation when wearing them, which is uncomfortable.
The optical shop suggested that my eyes might be more sensitive and slightly dry, but not dry eye syndrome.

Thank you very much, Dr.
Feng, for clarifying these concerns for me!

Xiao Yu, 20~29 year old female. Ask Date: 2006/03/19

Dr. Feng Jiefan reply Ophthalmology

Hello: Hard contact lenses should not be rinsed with tap water, as it may contain amoebic protozoa and other pathogens that can cause corneal ulcers.
Saline solution can be used to rinse the lenses, but it is prone to contamination and may carry viruses.
Using a preservative solution that contains antimicrobial agents is a reasonable approach.
If you experience any issues while wearing contact lenses, you should consult an ophthalmologist.
Conditions such as dry eye syndrome or improper curvature of the lenses can lead to discomfort for the wearer.
It is advisable to seek a thorough examination from an ophthalmologist to address any problems.
Sincerely, Dr.
Feng Jie-Fan, Ophthalmologist.

Reply Date: 2006/03/19

More Info

Wearing rigid gas permeable (RGP) contact lenses can be a great option for many individuals, but it does come with specific care requirements and considerations, especially for those who experience discomfort or sensitivity. Here are some essential tips and answers to your questions regarding the use of RGP lenses.

1. Cleaning and Rinsing: It is crucial to avoid using tap water to rinse your RGP lenses. Tap water can contain microorganisms that may lead to serious eye infections. Instead, you should use a proper contact lens solution specifically designed for RGP lenses. Saline solution is not recommended for cleaning or rinsing RGP lenses, as it does not have the necessary disinfecting properties. Instead, use a multipurpose solution or a specific RGP lens cleaning solution to ensure your lenses are safe and clean.

2. Use of Care Solutions: Regarding the use of care solutions, it is important to follow the recommendations of your eye care professional. While some individuals may use a lubricating eye drop (often referred to as "artificial tears") to alleviate dryness, it is essential to ensure that these drops are compatible with contact lenses. Not all lubricating drops are safe to use with RGP lenses, so check with your eye care provider or the product label. Using a proper lens care solution before inserting your lenses can help maintain moisture and comfort.

3. Comfort and Sensitivity: If you experience itching, discomfort, or headaches after wearing your RGP lenses for a few hours, it may indicate that the lenses are not fitting properly or that your eyes are reacting to the lenses. It is not uncommon for individuals with sensitive eyes to experience discomfort with both RGP and soft contact lenses. If you find that your eyes are consistently irritated or if you experience significant discomfort, it is advisable to consult with your eye care professional. They can assess the fit of your lenses, check for any underlying issues, and suggest alternatives if necessary.

4. Duration of Wear: It is also important to consider how long you are wearing your lenses. If you are new to RGP lenses, it may take time for your eyes to adjust. Gradually increasing the wear time can help your eyes adapt. However, if you consistently experience discomfort after a few hours, it may be a sign that RGP lenses are not the best option for you. Your eye care provider can help determine the best course of action, which may include switching to a different type of lens or exploring other vision correction options.

5. Regular Check-ups: Regular follow-ups with your eye care professional are essential, especially if you have a history of sensitivity or discomfort with contact lenses. They can monitor your eye health, ensure that your lenses fit correctly, and provide personalized recommendations based on your specific needs.

In summary, while RGP lenses can offer excellent vision correction, proper care and attention to comfort are crucial. Avoid using tap water, opt for appropriate cleaning solutions, and consult with your eye care provider if you experience discomfort. Your eye health is paramount, and finding the right solution for your vision needs is essential for a comfortable wearing experience.

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