Eye Floaters: Causes, Concerns, and Treatment Options - Ophthalmology

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Hello Doctor, I have had floaters in my eyes for a long time, but I have never had a specific examination for them.
I was able to ignore them before, but recently they have become particularly noticeable, to the point where I can see them with just one eye, which makes me very anxious and concerned.
Yesterday, I visited an ophthalmologist due to dry eyes, and the doctor prescribed artificial tears and medication.
I would like to know if dry eyes can increase the frequency of floaters.
Is there a need for any additional examinations? Also, I have been experiencing some light sensitivity over the past few days; I wonder if that is related.
I am really worried, thank you! I have myopia of over 300 degrees.

Niming, 20~29 year old female. Ask Date: 2019/07/26

Dr. Gao Pilin reply Ophthalmology


Hello: The presence of floaters in your vision is likely due to vitreous floaters, which are unrelated to dry eyes.
You should inform your physician about the increase in floaters and undergo a retinal examination.
If everything is normal, vitreous floaters are generally not a concern.
At the Puzih Hospital Eye Clinic in Taiwan, the hours are Monday, Tuesday, Thursday, and Friday from 8:00 AM to 12:00 PM, and Wednesday from 2:00 PM to 4:30 PM.
Please note that online responses are for reference only; it is essential to seek care at a medical facility if necessary.
I hope to have the opportunity to assist you.
Gao Pilin

Reply Date: 2019/07/26

More Info


Understanding eye floaters can be a source of concern for many individuals, especially when they become more noticeable or bothersome. Floaters are tiny specks or strands that drift through your field of vision, often described as looking like cobwebs or small dots. They are typically caused by changes in the vitreous humor, the gel-like substance that fills the eye. As we age, the vitreous can become more liquid and pull away from the retina, leading to the formation of floaters.

In your case, it seems that you have had floaters for a long time, but they have recently become more prominent. This is not uncommon, as floaters can become more noticeable due to various factors, including changes in lighting or the overall health of your eyes. The fact that you have been experiencing dry eyes could potentially exacerbate your awareness of floaters. When your eyes are dry, they may not function as effectively, which can lead to increased sensitivity to visual disturbances, including floaters.

Regarding your concern about light sensitivity (photophobia), this can be related to several factors, including dry eyes, inflammation, or other underlying conditions. It is essential to address the dryness, as it can lead to discomfort and may make you more aware of floaters. Artificial tears, which your doctor has prescribed, can help alleviate dryness and improve your overall comfort. However, if your symptoms persist or worsen, further evaluation may be necessary.

As for additional tests, if your eye doctor has already performed a comprehensive examination and ruled out any significant issues with your retina or other structures in the eye, you may not need further testing at this time. However, if you notice any sudden changes in your vision, such as an increase in the number of floaters, flashes of light, or a shadow or curtain effect in your peripheral vision, it is crucial to seek immediate medical attention, as these could be signs of a retinal tear or detachment.

In summary, while floaters can be bothersome, they are often a benign condition, especially if there are no other accompanying symptoms. Managing your dry eyes with artificial tears and ensuring regular follow-up with your eye care professional can help you monitor your condition. If you continue to experience discomfort or have concerns about your vision, do not hesitate to reach out to your eye doctor for further evaluation and guidance. Remember, maintaining good eye health is essential, especially as you age, and regular check-ups can help catch any potential issues early on.

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