Though styes can happen to anyone, there are certain behaviors that increase your risk. Here's what you need to know about the main causes of styes, how to prevent them, and what to do if you have ...

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 ...

Medically reviewed by Christine L. Larsen, MD Eye crust forms when mucus, oils, and debris accumulate, often during sleep.

This could be a reason why your son is more prone to styes. ME is a difficult diagnosis which is usually only made once all other possible causes of tiredness have been excluded. If your son was ...