Conditions list medically reviewed by George Krucik, MD, MBA
An external eyelid stye is a red, painful bump on the surface of the eyelid. Learn about external eyelid stye symptoms, causes, treatment, and prevention.
Blepharitis is inflammation of the eyelash follicles. Allergies, mites, dandruff, and certain medications may increase the likelihood of this condition.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.