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 ...

Internal Stye: Develops inside the eyelid and is less visible but can cause more discomfort. Causes: - Bacterial infection (most commonly Staphylococcus aureus). - Blockage of oil glands in the ...