Is it better for individuals with high myopia not to have their glasses prescription fully corrected in order to maintain their vision?
Doctor, my left and right eyes are approximately -1400 and -1500 diopters, and I also have floaters.
I am constantly worried that my myopia will worsen.
I heard from a neighboring ophthalmologist that not wearing high prescription glasses won't worsen my myopia, but recently I found information online suggesting that insufficient prescription can actually lead to worsening myopia, which honestly makes me quite anxious.
Currently, my glasses prescription is around -1100 diopters.
To be honest, it does feel a bit straining to see, but if it can prevent my myopia from worsening, I can accept it.
Additionally, I would like to ask if there are any eye drops or medications that can help with floaters, as I know there is no medication for floaters.
I'm just wondering if there are any treatments that can help reduce their visibility.
I have also been taking lutein, as I heard it is good for the eyes, but I'm not quite clear on its benefits.
I would like to ask for your advice, doctor.
Mr. Chen, 20~29 year old female. Ask Date: 2016/01/08
Dr. He Jianxian reply Ophthalmology
Based on your age, it is likely that your myopia will not increase further, so getting glasses should improve your visual clarity.
As for floaters, there are no medications available to alleviate the symptoms.
Lutein has not been proven to have significant effects, so it is recommended to take it in moderation.
Reply Date: 2016/01/08
More Info
Managing high myopia, particularly when it reaches levels like 1400 to 1500 degrees, requires careful consideration of several factors, including the prescription of corrective lenses, the potential for further deterioration of vision, and the management of associated symptoms like floaters.
Firstly, it’s important to understand that high myopia is associated with a higher risk of various ocular complications, including retinal detachment, glaucoma, and cataracts. This is primarily due to the elongation of the eyeball, which can lead to structural changes in the retina and other eye components. Therefore, regular eye examinations are crucial for monitoring the health of your eyes and detecting any potential issues early.
Regarding your concern about whether to fully prescribe glasses, there are differing opinions among eye care professionals. Some practitioners suggest that wearing under-corrected lenses (lenses with a lower prescription than what is needed) may help reduce the progression of myopia, especially in younger patients. However, this approach can lead to eye strain and discomfort, particularly in individuals with high myopia like yourself. If your current prescription of 1100 degrees feels insufficient and causes visual discomfort, it may be advisable to consider a full prescription that allows for clearer vision, as this can help reduce the strain on your eyes.
It's also worth noting that the idea of under-correcting to prevent myopia progression is still a topic of ongoing research. While some studies suggest that under-correction may not significantly impact the progression of myopia, others indicate that wearing the correct prescription can improve visual comfort and reduce the risk of developing additional eye problems. Therefore, it is essential to have a thorough discussion with your eye care provider about the best approach for your specific situation.
As for your concern about floaters, it is a common occurrence in individuals with high myopia. Floaters are typically caused by changes in the vitreous gel inside the eye, and while they can be bothersome, they are usually harmless. Unfortunately, there are no medications or eye drops that can eliminate floaters or make them "sink" away. The best approach is to learn to adapt to them, as they often become less noticeable over time. However, if you notice a sudden increase in floaters or flashes of light, it is crucial to seek immediate medical attention, as these can be signs of retinal detachment.
Regarding the use of supplements like lutein, while they are often marketed for eye health, their effectiveness in treating floaters or preventing myopia progression is not well established. Lutein is an antioxidant that may help protect the retina from oxidative stress, but it should not be relied upon as a primary treatment for myopia or floaters.
In conclusion, managing high myopia effectively involves a combination of wearing the appropriate corrective lenses, regular eye examinations, and monitoring for any changes in vision or eye health. It is crucial to have open communication with your eye care provider to determine the best course of action tailored to your specific needs. If you continue to experience discomfort or have concerns about your vision, do not hesitate to seek a second opinion or further evaluation from a specialist. Your eye health is paramount, and proactive management can help preserve your vision for the future.
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