A stye, also called a hordeolum, is an infection affecting ... sharing a towel or flannel with a person who has a stye. A chalazion is a swollen bump that appears on the eyelid, similar to a ...
A stye is a lump on your eyelid caused by a bacterial infection. Improperly sanitized contact lens, eye makeup, and conditions like diabetes and rosacea can increase your risk of a stye.