If you experience a knot or a lump resting on any of your eyelids, that is called a chalazion. It is basically formation of a sebaceous cyst when your meibomian gland is blocked. The inflammation ...

Knowing whether you have a chalazion or a stye can help ensure you treat the lump the best way to help it heal. Learn symptoms, causes, and treatment.

A chalazion is a non-infectious, granulomatous inflammation of the Meibomian glands initiated by irritation and obstruction of the gland.

If the chalazion affects how you see, your vision should improve if the chalazion is healing. Feelings of irritation, like eye dryness or reduced tear production, should get better.

AS YOU open your eyes, clearing them of the debris from the slumber you've just had, if you feel a lump emerging on your eyelid, it could be a chalazion - and if you take a look in the mirror, it ...

Among children of all racial and ethnic groups, Hispanic/Latino, American Indian and Asian children developed chalazion at a higher rate, and those with meibomian gland disease or blepharitis were ...