Vision Problems in Children
Hello doctor, I would like to ask a few questions...
My child is currently in second grade and had a vision check last month with results of 0.8 and 0.9, and myopia of 25.50.
The doctor prescribed a short-acting cycloplegic agent to be used for one month.
During yesterday's follow-up, the vision was 0.9 in both eyes with myopia of 25 degrees.
The doctor then prescribed Atropine 0.125 to be used for another month before the next visit.
1.
Is a vision of 0.9 considered normal? I asked the doctor, and they said it is on the borderline of myopia.
So does my child have myopia or not? If it is normal, how can there be a diagnosis of myopia at 25 degrees?
2.
If the vision remains at 0.9 after one month, will it be necessary to continue using the cycloplegic agent? Is it required to use it until the age of 18?
3.
Is there a chance for 25 degrees of myopia to return to normal?
4.
The doctor prescribed a concentration of 0.125 for the cycloplegic agent.
I found online that there are lower concentrations available that require out-of-pocket expenses.
Are these available at every clinic?
5.
Does a lower concentration than 0.125 really have fewer side effects? Will it cause less photophobia, and will its effectiveness be reduced?
6.
Currently, my child wears a watch and takes a break for 6 minutes after writing or reading for 25 minutes.
Is this rest period sufficient?
7.
Given my child's current condition, if we do not use the cycloplegic agent, will the vision increase by 50 to 100 degrees each year?
8.
My child is using a cycloplegic agent, and when there is sunlight, should they wear sunglasses? Will wearing sunglasses affect their vision?
I apologize for the many questions.
Thank you, doctor, for your answers.
Youfu de Baba, 30~39 year old female. Ask Date: 2020/04/29
Dr. Gao Pilin reply Ophthalmology
Hello:
1.
Is a vision of 0.9 considered normal? I asked the doctor, and they said it's on the borderline of myopia.
So, is it myopia or not? If it's normal, then how can it be said that myopia of 25 degrees with a vision of 0.8 or above can be considered normal? A myopia of 25 degrees is very minimal and falls within the margin of error.
2.
If the degree remains at 0.9 after a month, is it necessary to use a cycloplegic agent? Should it be used until the age of 18? If the vision remains at 0.9 and the degree is still 25, it can be observed.
If there is an increasing trend, then consider using a cycloplegic agent.
3.
Is there a chance for 25 degrees of myopia to return to normal? It is very rare for a normal person to have zero degrees, and there will always be measurement deviations.
A degree of 25 is within the normal margin of error.
There is no need to worry.
4.
The doctor prescribed a cycloplegic agent with a concentration of 0.125.
I found online that there are lower concentrations available that require out-of-pocket expenses.
Are these available at every clinic? Not every clinic has them.
5.
Does a concentration lower than 0.125 really have fewer side effects? Will it cause less light sensitivity? Will the effectiveness be poorer? While the side effects are indeed smaller, the effectiveness will naturally be less.
6.
I currently have my child wear a watch and take a break for 6 minutes after writing or reading for 25 minutes.
Is this rest time sufficient? Yes, it is sufficient, and they can also look into the distance.
7.
If the child does not use a cycloplegic agent, will their vision increase by 50 to 100 degrees each year? It can be observed; it does not necessarily happen.
8.
If the child has used a cycloplegic agent, should they wear sunglasses in the sunlight? Will wearing sunglasses affect their vision? Wearing sunglasses will not affect vision.
It serves to protect the retina.
This article is well-written and can be referenced: https://bit.ly/2yYWAbR.
Taiwan E-Hospital, Puzi Hospital, Ophthalmology: Monday, Tuesday, Thursday, Friday mornings from 8:00 AM to 12:00 PM; Wednesday afternoons from 2:00 PM to 4:30 PM.
Online responses can only serve as a reference; it is still necessary to seek medical attention at a healthcare facility.
I hope to have the opportunity to serve you.
Gao Pilin
Reply Date: 2020/04/29
More Info
Hello! Thank you for your questions regarding your child's vision issues. It’s great that you are actively seeking information to better understand and manage your child's eye health. Let’s address your concerns one by one.
1. Is a vision of 0.9 considered normal?
A vision of 0.9 is generally considered to be within the normal range for children. However, the presence of myopia (nearsightedness) at 25 degrees indicates that while the vision is good, there is still a refractive error present. Myopia can develop as children grow, and it is common for children to have some degree of myopia, especially if there is a family history of vision problems.
2. If the vision remains at 0.9 after one month, should the cycloplegic drops be continued?
Cycloplegic drops, such as the one prescribed (0.125), are often used to temporarily paralyze the ciliary muscle of the eye, allowing for a more accurate measurement of refractive error. If the vision remains stable at 0.9, your doctor may decide to continue or discontinue the drops based on their assessment of your child's eye health and the progression of myopia. It is not necessarily required to continue using them until the age of 18; the decision should be made based on individual circumstances.
3. Is there a chance for 25 degrees of myopia to return to normal?
While mild myopia (like 25 degrees) can sometimes stabilize or improve, it is unlikely to completely revert to normal vision without corrective lenses or intervention. Regular eye exams and appropriate management can help control the progression of myopia.
4. Are there lower concentrations of cycloplegic drops available?
Yes, there are lower concentrations of cycloplegic drops, and some clinics may offer them. However, the availability can vary by location. It’s best to discuss this with your eye care provider to see if they can prescribe a lower concentration if it’s deemed appropriate for your child.
5. Do lower concentrations have fewer side effects?
Generally, lower concentrations of cycloplegic drops may result in fewer side effects, such as light sensitivity (photophobia). However, the effectiveness in terms of accurately measuring refractive error may also be reduced. It’s essential to weigh the benefits and potential side effects with your eye doctor.
6. Is a 6-minute break after 25 minutes of writing or reading sufficient?
The 20-20-20 rule is a good guideline: every 20 minutes, take a 20-second break to look at something 20 feet away. This helps reduce eye strain. A 6-minute break is more than adequate, but ensuring that your child takes regular breaks during prolonged near work is essential for eye comfort.
7. If no cycloplegic drops are used, will myopia increase by 50 to 100 degrees each year?
The progression of myopia can vary significantly among children. Some may experience rapid progression, while others may stabilize. Regular monitoring by an eye care professional is crucial to assess the rate of progression and to implement strategies to manage it effectively.
8. Does wearing sunglasses affect vision?
Wearing sunglasses is generally beneficial for protecting the eyes from harmful UV rays, which can contribute to long-term eye health. Ensure that the sunglasses provide adequate UV protection. They should not negatively impact vision; in fact, they can help reduce glare and improve comfort in bright conditions.
In conclusion, it’s essential to maintain regular follow-ups with your eye care provider to monitor your child’s vision and adjust treatment as necessary. Early intervention and consistent management can significantly impact the long-term outcomes for children with myopia. If you have further questions or concerns, don’t hesitate to reach out to your healthcare provider. Thank you for your inquiry, and I wish you and your child the best in managing their vision health!
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