Your eyes need lubrication and moisture to function properly.
Small glands in the eyelids known as meibomian glands are
responsible for secreting oil that covers and protects the
surface of the eye. If these glands malfunction, they may become
inflamed or produce an excessive amount of oil. This condition
is known as meibomianitis or posterior blepharitis.
Meibomianitis occurs when the meibomian glands in the eyelid do
not work properly. Excess oil released from these glands will
accumulate on the eye lids. As the oil accumulates, bacteria
that are normally present in the eyes and skin begin to
multiply. Any condition that increases the oil produced by these
glands will cause this disorder. - hormonal changes associated
with adolescence - skin conditions, such as rosacea or acne -
eyelash mites or lice - medications that increase bacteria on
the eyelids, including isotretinoin used for acne - some contact
lens solutions - eye makeup In some cases, no specific cause for
meibomian gland malfunction can be ident