Eye Floaters: Why Do They Occur?

eye floaters

Most of us have experienced instances of small dots, cobwebs, or wiggly lines moving across our eyes at some point in our lives. The word most people use to describe these is “floaters.”

These floaters are not physically on the exterior of your eyes like an eyelash would be if it fell into your eye.

Instead, they’re actually in your eye. They also give the appearance that they are moving. This is because they are attached to your eye and thus move with your eye.

Aging is the most common causes of eye floaters

As we age the substance that maintains our eye’s round shape changes from a jelly-like substance to more a runnier or liquified substance. As a result, this deterioration process can create the debris we see in our floaters.

This typically starts occurring between the age of 55 and 60. Once it starts in one eye, it is likely to follow in your other eye.

If you recently suffered an injury to the eye, particularly one that involved impact or trauma to the eye, your floaters may be the result of an injury. There are a number of eye injuries that can cause floaters – if you recently suffered an eye injury, see a medical professional.

Common risk factors for causing eye floaters

The National Eye Institute defines those at most serious risk of developing floaters early in life as individuals who are:

  • Very nearsighted
  • Diabetic
  • Have previously had surgery for cataracts

For many people who experience floaters, looking at something bright (a white sheet of paper, the blue sky on a sunny day, etc.) and then looking away towards something darker can trigger floaters to appear.

What can I do to protect my eyes?

If you want to take a preventative approach to your eye health, be sure to eat a balanced diet. Your eyes are dependent on proper nutrition!

Additionally, remember to wear sunglasses if you are outside and being exposed to bright UV light for extended periods of time.