and Managing Sudden Onset Floaters: A Comprehensive Guide - Ophthalmology

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Sudden onset of floaters?


In early April this year, I noticed several spots in both eyes one night, but they disappeared quickly.
The next day, I immediately went to an ophthalmology clinic for an examination, which showed no abnormalities.
However, over the next two weeks, the situation developed into seeing black spots, transparent micro-organism-like shapes, foggy areas, and spider web-like floaters in both eyes.
One large black spot is located in the central visual field, and it is visible regardless of eye fatigue or in dim lighting.
This has caused significant disruption to my daily life, whether in urban or open bright areas.
So far, I have had several irregular fundus examinations, and most doctors at small clinics have said that the retina appears normal.
A doctor at Chang Gung Memorial Hospital mentioned that there seems to be signs of vitreous degeneration, which may fade over time but will not completely disappear.
It has been over three months now, and there has been no sign of fading as mentioned by the doctors.
Therefore, I would like to ask the doctor: 1.
Will the white fog-like floaters gradually decrease as the liquefaction process continues? 2.
Can posterior vitreous detachment alleviate the symptoms of floaters? 3.
I am considering undergoing YAG laser surgery if the floater symptoms continue to be severe.
Is the YAG laser less effective for younger individuals? 4.
Given that the floaters are already so severe, will they worsen with age? Thank you for your answers!

Emily, 20~29 year old female. Ask Date: 2016/07/25

Dr. Gao Pilin reply Ophthalmology


Hello Emily: 1.
It should be.
2.
The cavity created by the posterior vitreous detachment may have fluid movement, which may not necessarily slow down.
3.
YAG laser can break up larger floaters located more anteriorly, but it does not help with extensive floaters.
4.
For floaters, it is advisable to try to get used to them; based on my own experience, the disturbance they cause in daily life tends to decrease over time, and I believe you can too.
As for whether they will worsen with age, that is not certain.
The Ophthalmology Department at Puzi Hospital in Taiwan: Monday to Friday from 8:00 AM to 12:00 PM and Wednesday from 1:00 PM to 4:30 PM.
Online responses should only be used as a reference; if necessary, you should visit a medical institution for treatment.
I hope to have the opportunity to serve you.
Gao Pi-Lin

Reply Date: 2016/07/25

More Info


Understanding and managing sudden onset floaters can be a complex issue, especially when they significantly impact your daily life. Floaters are often described as small spots, threads, or cobweb-like shapes that drift across your field of vision. They are typically caused by changes in the vitreous humor, the gel-like substance that fills the eye, as it ages and shrinks, leading to the formation of clumps or strands that cast shadows on the retina.

1. Will the white, foggy floaters gradually decrease as liquefaction progresses?
Floaters can indeed change over time. As the vitreous humor continues to liquefy, some floaters may become less noticeable. However, this process varies from person to person. While some individuals report a reduction in the visibility of floaters, others may find that they persist or even increase in number. Unfortunately, there is no guaranteed timeline for this change, and it can take months or even years for floaters to settle or become less bothersome.

2. Can posterior vitreous detachment alleviate floater symptoms?
Posterior vitreous detachment (PVD) occurs when the vitreous gel separates from the retina. This condition is common as people age and can sometimes lead to a reduction in floaters. However, it can also cause new floaters to appear or exacerbate existing ones. While some patients report relief from floaters after experiencing PVD, others may not notice any significant change. It's essential to monitor for any accompanying symptoms, such as flashes of light or a sudden increase in floaters, as these could indicate a more serious condition, such as retinal detachment.

3. Is YAG laser treatment less effective for younger individuals?
YAG laser vitreolysis is a procedure that aims to break up floaters using laser energy. While it can be effective for some patients, its success can vary based on factors such as the size and location of the floaters, as well as the patient's age and overall eye health. Younger individuals may have denser vitreous gel, which could make the procedure less effective. Additionally, the risks associated with the procedure, including potential damage to the retina, should be carefully considered. Consulting with a specialist who can evaluate your specific situation is crucial before deciding on this treatment.

4. Will floaters worsen with age?
Floaters can become more prominent as you age due to the natural changes in the vitreous humor. As the vitreous gel continues to liquefy and shrink, the likelihood of developing new floaters increases. However, the perception of floaters can also be influenced by other factors, such as eye health, overall vision, and even psychological factors like anxiety or stress. Regular eye examinations are essential to monitor any changes in your vision and to rule out more serious conditions.

In conclusion, while floaters can be a frustrating and bothersome experience, understanding their nature and the factors that influence them can help you manage your symptoms. Regular check-ups with an eye care professional are vital to ensure that your eye health remains stable and to address any concerns that may arise. If your floaters continue to significantly impact your quality of life, discussing potential treatment options, including YAG laser therapy, with your ophthalmologist may be worthwhile.

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