common eye lid problems
blepharitis: inflammation of the eyelid margins typically leading to a red eye
stye: infection of the glands of the eyelids
chalazion (Meibomian cyst)
entropion: in-turning of the eyelids
ectropion: out-turning of the eyelids
types of stye
external - hordeolum externum - infection
internal - hordeolum internum - leaves chalazion
mx of stye
hot compresses
pain relief