A stye is an infection on the eyelid, resulting in a painful, pimple-like bump. They are typically external, but people can have a stye inside the eyelid, known as an internal stye. The article ...

A stye is a tender, pus-filled lump on the eyelid caused by a bacterial infection in a clogged gland or eyelash follicle. Risk factors include poorly cleaned contact lenses, eye makeup buildup, and ...

Two common eye infections are styes and pink eye (conjunctivitis). Both infections have symptoms of redness, watering eyes, and itching, so it can be hard to tell them apart. The causes of these ...