If you’ve ever noticed small dots, strings, or shadowy shapes drifting across your vision, you’re not alone. These are known as eye floaters, and according to eye doctors, they’re a common experience—especially as we get older.

Eye floaters form when the gel-like substance inside the eye, called the vitreous, begins to shrink and change with age. Tiny fibers inside this gel clump together and cast shadows on the retina, which appear as floating shapes in your field of vision. They’re often more noticeable when looking at bright surfaces like the sky or a white wall.

In most cases, eye floaters are harmless and don’t require treatment. Many people find that over time, their brain learns to ignore them. However, eye doctors stress that certain symptoms should never be ignored. A sudden increase in floaters, flashes of light, blurred vision, or a dark shadow moving across your vision could signal a serious issue such as a retinal tear or detachment.

If you experience any of these warning signs, it’s important to seek medical attention right away. Regular eye exams and managing conditions like diabetes or high blood pressure can also help protect your vision.

While eye floaters can be annoying, they’re usually part of the natural aging process. Still, when it comes to your eyesight, it’s always better to be cautious and get checked for peace of mind.