Types of Stye: * External Stye: Forms on the outer part of the eyelid and resembles a pimple. * Internal Stye: Develops inside the eyelid and is less visible but can cause more discomfort.

Your son's stye is also known as a chalazion or Meibomian cyst. It is a small lump on the eyelid due to a blocked oil gland, and can occur on any eyelid. Your son's eyelids contain many oil ...

A healthy 5-year-old boy, whose only problem had been mild-to-moderate seborrheic dermatitis, is taken to his provider with the complaint of a sore on his left lower eyelid. James H. Brien ...