How long after surgery for removal of a small internal chalazion can I wear eye make up?

About 1 week. I would wait until the inflammation is gone from your eye and eyelid (about 1 week or so). .
3-5 days. Generally 3-5 days after removal of the chalazion, it is safe to wear eye makeup. Continue to use warm compresses twice daily after the procedure, and make sure to clean off eye makeup well daily.