Is there a worm in my eye?
Michael Gray
Updated on April 21, 2026
These little 'worms' are nothing to worry about, unless they are severely impairing your vision, so what are they? Floaters' are caused by tiny fragments of cell debris within the vitreous humour of the eye - that's the gelatinous substance between the retina and the lens.
How do you know if there is a worm in your eye?
the presence of floaters (small spots or lines) in your field of vision. sensitivity to light. crusting around the eyelids and eyelashes. redness and itching around the eye.Can a worm live in your eye?
The worm, Thelazia gulosa, causes eye irritation but usually no permanent damage, Bradbury said. It simply crawls over the eye and under the eyelid, feeding on your tears. "It's just really gross and very psychologically disturbing to see multiple small worms crawling across the surface of your eye," Bradbury said.What causes worms in your eyes?
Eye worms infect a variety of animals, but human infections are rare. The worms are transmitted to eyes by flies. The flies ingest the worm larvae, then land on an animal's eyes, where the flies feed on tears and other secretions.Why do I feel something moving in my eye?
If a person can feel something in their eye, it is typically an eyelash, some dust, or a grain of sand. However, “foreign body sensation” can cause eye discomfort without there actually being anything in the eye. Dry eyes and inflammation of the eyelids can make it feel as though something is in the eye.There's a worm in my eye! Loa Loa worm removed from eye in Austin, TX. Shannon Wong, MD. 3-10-2016
Can a bug live in your eye?
You might pick up this bug, which can burrow into your eye and cause an infection called Acanthamoeba keratitis. Symptoms include redness, a feeling that something's in your eye, and sensitivity to light.Do eye worms hurt?
Once it gets in your body, it develops and can migrate to different tissues. It also produces larva (microfilariae) once you are infected. The adult worm and the larva will cause pain in the eye, visual problems, sensitivity to light, and even impaired movements of the eye. It can be treated with medications.Can you see something floating in your eye?
Most eye floaters are caused by age-related changes that occur as the jelly-like substance (vitreous) inside your eyes becomes more liquid. Microscopic fibers within the vitreous tend to clump and can cast tiny shadows on your retina. The shadows you see are called floaters.How do you get rid of a parasite in your eye?
A keratitis caused by acanthamoeba is treated using topical eye drops to kill the parasite and will often also require eye drops to help the cornea heal. In some cases, pain medication or a topical numbing eye drop may be used to improve comfort until the condition heals or the pain subsides.Why do eye floaters look like worms?
As we age, the vitreous gel shrinks. As it pulls away from the retina, bits of debris can enter the gel and become new floaters. These floaters look like cobwebs.Are eye floaters worms?
Floaters come in various forms, shapes and sizesOr they may appear as hair-like forms, worms, strings or ropes, or even small fly-like insects. In fact, different individuals experience floaters differently.