Chalazion
CHALAZION
What is a Chalazion?
A chalazion is a cyst caused by a blockage of the oil glands (meibomian glands) that are situated within the eyelids.
It is a common condition which occurs due to inflammation around the opening of the oil glands at the base of the eyelashes. The inflammation (called blepharitis) is caused by sensitivity to a common bacteria found on the skin. When the opening of the small oil glands around the lashes becomes blocked by inflammation, a small tender swelling occurs in the eyelid. This is known as a chalazion. It is frequently referred to as a ‘stye’...
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