How long should you stop wearing rigid gas permeable contact lenses for a refitting?
Hello, doctor.
I recently had my old rigid gas permeable contact lenses break and need to get a new pair.
I've consulted several optometry clinics and ophthalmologists, and I've received recommendations ranging from stopping wear for 4 days to 4 weeks.
Generally speaking, how long should I stop wearing contact lenses before getting a new fitting for rigid gas permeable lenses? Thank you!
Wu, 30~39 year old female. Ask Date: 2022/10/17
Dr. Liang Ce reply Ophthalmology
I recommend that you: 1.
Discuss the above situation further with your attending physician to address the symptoms and determine if any additional examinations are necessary.
2.
Consider seeking treatment from other medical institutions as well.
Thank you, and wishing you good health!
Reply Date: 2022/10/17
More Info
When it comes to fitting rigid gas permeable (RGP) contact lenses, the duration for which you should stop wearing your current soft contact lenses can vary based on several factors, including the type of lenses you were using, your eye health, and the recommendations of your eye care professional. Generally, the consensus among eye care practitioners is that you should stop wearing soft contact lenses for a period of at least 1 to 2 weeks before being fitted for RGP lenses. However, some practitioners may recommend a longer cessation period, such as 3 to 4 weeks, especially if you have been wearing soft lenses for an extended period.
The reason for this waiting period is primarily to allow your cornea to return to its natural shape. Soft contact lenses can cause temporary changes in the curvature of the cornea, which can affect the fit of rigid lenses. If you were to fit RGP lenses too soon after stopping soft lens wear, you might not achieve an optimal fit, which can lead to discomfort and inadequate vision correction.
In addition to the time frame, it's also important to consider the health of your eyes. If you have any signs of irritation, dryness, or other issues, your eye care provider may recommend a longer break from contact lenses. This is to ensure that your eyes are in the best possible condition for fitting new lenses.
Moreover, during the period when you are not wearing contact lenses, it is advisable to maintain good eye hygiene and care. This includes using lubricating eye drops if your eyes feel dry, avoiding exposure to irritants, and ensuring that you are not exposing your eyes to excessive screen time without breaks.
Once you have completed the recommended cessation period, your eye care provider will conduct a thorough examination of your eyes, including measuring the curvature of your cornea and assessing your overall eye health. They will then determine the appropriate fit for your new RGP lenses.
In summary, while the general recommendation is to stop wearing soft contact lenses for at least 1 to 2 weeks before fitting RGP lenses, some practitioners may suggest a longer period. It is essential to follow the advice of your eye care professional, as they will tailor their recommendations based on your specific situation and eye health. If you have any concerns or questions about the process, don't hesitate to reach out to your eye care provider for clarification and guidance.
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