Concerns About Daily Disposable Contact Lenses: Tips for Safe Use - Ophthalmology

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Contact lenses


Hello, Doctor.
I usually wear daily disposable contact lenses about three times a week, for approximately 6-8 hours each time.
Sometimes when I take off my contact lenses, I notice that the edges are deformed, or there is a small chip missing from the edge, or the lens has folded due to dryness.
The missing edge is what concerns me the most.
I have seen doctors a few times regarding this issue, but no fragments were found in my eye during the examinations.
The doctor explained that the eye's mechanism causes discomfort when there is a foreign object, and even if one ignores the discomfort, inflammation will occur after a few days.
Since I have no discomfort and no inflammation after a few days, I shouldn't worry too much; the fragment may have been washed away by tears, or the missing piece could just be a deformation that occurred while removing the lens.
The doctor advised me to observe the situation myself in the future.

So I would like to ask, if I occasionally find a small chip on the edge of my contact lens when I take it off and I have no discomfort, can I use artificial tears to rinse my eyes and then self-monitor? After all, I can't keep going to the doctor every few days...
I have noticed that a certain brand of daily disposables tends to have this issue, so I have decided to avoid that brand.

Additionally, can eye wash solutions help to flush out dirt and debris from the eyes? Thank you.

Xiao Xiu, 30~39 year old female. Ask Date: 2020/03/28

Dr. Gao Pilin reply Ophthalmology


Hello, Hsiao-Hsiu: If there are fragments in the eye, they will be surrounded by the eye's secretions and may be expelled with tears or eye discharge.
There is no need to worry excessively; you can observe the situation and seek medical attention if you experience discomfort.
Eye wash solutions can help remove dirt and dust while providing moisture, but they should not be used too frequently.
Overuse may wash away the oils and proteins on the eyeball, which are essential for stable tear production and provide resistance.
Excessive cleaning is not beneficial for eye health.

In Taiwan, the Department of Ophthalmology at Puzi Hospital is open on Monday, Tuesday, Thursday, and Friday mornings from 8:00 AM to 12:00 PM, and Wednesday afternoons from 2:00 PM to 4:30 PM.
Online responses should only be used as a reference; if necessary, you should seek care at a medical facility.
I hope to have the opportunity to serve you.

Best regards,
Gao Pi-Lin

Reply Date: 2020/03/28

More Info


When it comes to the safe use of daily disposable contact lenses, there are several important considerations to keep in mind, especially regarding the issues you've raised about lens integrity and eye health.

Firstly, it's crucial to understand that daily disposable contact lenses are designed for single-use, which means they should be discarded after each wear. This minimizes the risk of complications such as infections or irritation that can arise from reusing lenses. However, if you notice that your lenses are becoming deformed, have small tears, or are folding due to dryness, it’s essential to address these issues promptly.

Regarding your concern about finding small chips or deformations on the edges of your lenses, it’s reassuring to hear that your eye doctor has advised you that if you are not experiencing discomfort or inflammation, it’s likely that any fragments have been washed away by your tears. The eye has a remarkable ability to self-cleanse, and tears can help remove small particles or debris. However, if you do notice any abnormalities in your lenses, it’s always best to err on the side of caution.
Using artificial tears to rinse your eyes can be a good practice, especially if your eyes feel dry or irritated. Artificial tears can help lubricate the eyes and flush out any minor irritants. However, it’s important to ensure that the artificial tears you use are compatible with contact lenses. Some artificial tears are specifically designed for use with contact lenses, while others may not be suitable. Always check the label or consult with your eye care professional to ensure safety.

If you frequently notice that a particular brand of daily disposable lenses is prone to issues like deformation or tearing, it may be wise to switch to a different brand, as you mentioned. Different brands use various materials and designs, which can affect how the lenses behave during wear.
As for your question about whether rinsing with saline or eye wash can help remove dirt or debris from your eyes, it can be effective. However, it’s important to use products that are specifically designed for eye care. Regular saline solutions or eye washes can help flush out irritants, but they should not replace proper lens care or regular eye examinations.
In summary, here are some tips for safe use of daily disposable contact lenses:
1. Inspect Your Lenses: Always check your lenses for any signs of damage before wearing them. If you notice any tears, chips, or unusual shapes, do not wear them.

2. Use Artificial Tears: If your eyes feel dry, using artificial tears that are safe for contact lens wear can help alleviate discomfort.

3. Avoid Reusing Lenses: Stick to the daily disposable regimen. Do not attempt to clean or reuse lenses.

4. Consult Your Eye Care Professional: If you have ongoing concerns about lens integrity or eye health, regular check-ups with your eye doctor are essential.

5. Choose Quality Brands: If you find that certain brands cause issues, consider switching to a different brand that may be more compatible with your eyes.

6. Stay Informed: Keep yourself educated about the proper care and handling of contact lenses to minimize risks.

By following these guidelines, you can help ensure a safer and more comfortable experience with your daily disposable contact lenses. If you ever have doubts or experience discomfort, don’t hesitate to reach out to your eye care professional for advice.

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