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 ...
When people talk about eye swelling they could be referring to the area around the eye, like the eyelids, or the eye itself. Eye swelling can affect one or both eyes and result in symptoms ranging ...