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 ...

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.

Both pink eye and a stye are infections that typically cause itching, pain, redness, and swelling. But unlike with pink eye, a stye is often accompanied by a pimple-like bump on the eyelid.

Source: Focus Medica. A small red, painful lump in the edge of the eyelid. Stye is usually caused by bacterial infection. It may be present inside or outside the eyelid on one or both eyes and is ...