What Are Eye Floaters? Here What To Do If you Start Seeing Them, According to an Eye Doctor
Eye floaters are a common yet often misunderstood visual phenomenon. Whether they appear as squiggly lines, specks, or cobwebs drifting across your vision, they can be concerning at first glance. Understanding what causes them and when to seek medical attention is crucial. Here's what experts have to say about how to handle them.
What are eye floaters?
Eye floaters are small shapes that seem to drift across your field of vision. They might look like spots, threads, or squiggly lines, and they become especially noticeable when looking at a bright background, such as a clear sky or a white wall. These shapes move as your eyes move and can seem to dart away when you try to focus on them.
What causes eye floaters?
Floaters are typically caused by age-related changes in the vitreous, a gel-like substance inside the eye. As we age, the vitreous becomes more liquid and the microscopic fibers within it can clump together, casting shadows on the retina. These shadows are what we perceive as floaters.
In some cases though, they can be linked to more serious conditions such as:
- Eye infections
- Uveitis (inflammation within the eye)
- Retinal tears or detachment
Who Is Most at Risk?
Credit: Unsplash Certain individuals are more likely to experience floaters. You might be at higher risk if you:
- Are nearsighted
- Have had cataract surgery
- Suffer from diabetes , which can lead to diabetic retinopathy
- Aging
Symptoms to Watch For
Credit: Unsplash Generally, they are harmless, but if you experience a sudden increase in floaters, flashes of light, or a shadow appearing in your peripheral vision, it could signal a retinal tear or detachment. These are medical emergencies and require immediate a
How are Floaters diagnosed?
Credit: Unsplash Eye doctors use a dilated eye exam to diagnose floaters. This involves dilating the pupils with eye drops to get a better view of the vitreous and retina. The exam allows the specialist to identify any abnormalities or underlying issues, such as retinal tears.
When Are Floaters a Medical Emergency?
Credit: Unsplash While most floaters are benign, certain symptoms can indicate serious issues:
- A sudden increase in frequency
- Flashes of light
- A dark curtain or shadow moving across your vision
These signs could point to retinal detachment or tear, which requires immediate medical intervention to prevent vision loss.
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