Common causes Floaters often develop with age as the vitreous gel changes. They may also occur after inflammation, bleeding, injury or eye surgery.
Retinal warning signs A sudden increase in floaters, repeated flashes, a dark curtain or missing side vision can indicate a retinal tear or detachment.
Examination A dilated retinal examination is needed when symptoms are new or suddenly worse. Some tears can be sealed with laser before detachment develops.
Treatment Most harmless floaters are observed. Surgery is reserved for selected severe cases because it carries meaningful risks.
Frequently Asked Questions
Are floaters always dangerous?
No, but sudden new floaters require assessment.
Can floaters disappear?
They may become less noticeable over time.
What does a dark curtain mean?
It may indicate retinal detachment and is an emergency.
Can laser remove ordinary floaters?
It is not routinely recommended for all floaters.
This information is for education only and does not replace medical assessment or treatment by a qualified physician.