A photo circulating on social media shows an eye with a severe infection, discharge, and tiny organisms around the eyelashes. These aren’t “worms,” ​​as many believe, but rather microscopic mites called Demodex, which naturally live on human skin, especially on the face and eyelids.

What are Demodex mites?
Demodex mites are microscopic parasites that:
live at the base of eyelashes and in oil glands
; feed on oil and dead skin cells;
normally do not cause harm, but when they multiply excessively, they cause infections.
When this happens, they can cause:
itching and burning in the eyes;
redness
; crusting on the eyelashes;
a gritty feeling;
and swelling of the eyelids (blepharitis).

What does sleeping have to do with this?
Sleeping without washing your face
leaves traces of makeup, sweat, and oil
, creating ideal conditions for mites and bacteria to reproduce.
These organisms are more active at night.
Furthermore, dirty pillowcases and sheets make it easier for them to return to the skin each night.

What happens if they are left untreated?
If mites and bacteria are not controlled, they can cause:
chronic infections,
eyelash loss
, blurred vision,
and damage to the surface of the eye.

How to prevent it?
Specialists recommend:
Washing your face and eyelids every night;
always removing makeup;
changing sheets and pillowcases at least twice a week;
not rubbing your eyes with dirty hands;
and seeing an ophthalmologist if you experience discharge, itching, or discomfort.

Conclusion:
These “worms” mentioned on social media are actually real microscopic mites. With good hygiene, they don’t pose a problem, but when the face isn’t properly cleansed, they can cause serious infections and vision problems.
A simple habit like washing your face before bed can protect your eyes for life.