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 ...

Bacteria can be the underlying cause of both blepharitis and styes. But styes are the result of an infection and cause a painful lump, while blepharitis is eyelid inflammation. If your eye is ...

A stye is a bump on the eyelid that is usually caused by a bacterial infection. Treatment can help to prevent the spread of the infection. A stye is a common condition that often resolves on its own ...