Styes result from a bacterial infection. The primary causes of a chalazion are obstruction of the oil glands (meibomian glands) along the rims of the eyelid or the oil glands (Zeis glands ...

A pimple on your eyelid usually isn't acne — it's probably a stye, chalazion, or xanthelasma. A stye is a round, red bump that can be treated with a warm compress to drain the pus. A chalazion ...

An eyelid bump is often a stye, a pimple-like bump that can be uncomfortable or unsightly but goes away on its own. Other ...

A stye is a red bump that forms on the eyelid and can look and feel like a big pimple. This bump often feels swollen and painful to the touch. Styes are basically like acne that occurs on the ...

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 stye (medical term: hordeolum) is a common eye condition characterized by a small, painful lump or bump on the edge of the eyelid. It occurs when the oil glands at the base of the eyelashes ...

Occasionally, oil, dead skin cells, or most often, bacteria, clog an eyelid oil duct or follicle. The result is a stye, which is basically an eyelid pimple. Styes can crop up on upper or lower ...