A stye is an infection that causes a tender red lump on the eyelid. Most styes occur along the edge of the eyelid.
| By | Healthwise Staff |
| Primary Medical Reviewer | Kathleen Romito, MD - Family Medicine |
| Specialist Medical Reviewer | Christopher J. Rudnisky - Ophthalmology |
| Last Revised | January 6, 2010 |
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