If your chalazion is very large or swollen ... Ectropion means the muscles of your lower eyelid get weaker. This can make your lid sag and turn “out” and away from your eyeball.

A chalazion can appear on the upper or lower ... large chalazion may press on the eyeball, which can lead to blurry vision. This condition usually does not cause pain or swelling of the whole eyelid.