Eye Floaters: What to Know

Eye floaters are small spots, squiggles, or cobweb-like shapes that drift across your field of vision. They’re most noticeable when looking at a bright background, like the sky or a white wall. Floaters are usually harmless and often result from natural, age-related changes in the eye’s vitreous—the gel-like substance that fills the eye.

Common Causes
Aging is the most common cause, but floaters can also result from nearsightedness, diabetes, or complications following cataract surgery.

When to See a Doctor
While floaters are typically benign, certain symptoms may signal a serious issue. Seek immediate medical attention if you notice:

• A sudden increase in floaters

• Flashes of light

• A dark shadow or curtain across your vision
  These may be signs of a retinal tear or detachment, which require urgent care.

Treatment Options
Most floaters don’t require treatment and fade over time. In rare severe cases, options like vitrectomy or laser therapy may be considered, though both carry risks.

Managing Floaters

• Shift your eyes to move floaters out of view

• Eat foods rich in omega-3s, vitamin A, and zinc

• Avoid smoking

• Get regular eye exams

Bottom Line: Most floaters are harmless, but sudden changes should never be ignored.