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.

A person with blepharitis may experience swollen, irritated, and itchy eyelids. A stye is a painful lump that develops on the upper or lower eyelid. Although both blepharitis and styes affect the ...

Both pink eye and styes can cause itchy, red eyes. This can make it hard to distinguish which condition you have. Here's a breakdown of the causes, symptoms, and treatments for each condition to ...