An<unk>  or simply lash is one of the hairs that grow at the edge of the eyelid.<unk> es protect the eye from debris and perform some of the same function as whiskers do on a cat or a mouse in the sense that they are sensitive to being touched, thus providing a warning that an object (such as an insect or dust mite) is near the eye (which is then closed reflexively).
Eyelash
Conjunctivitis
Conjunctivitis  
Blister
Jock itch
Tinnitus
Nasal Congestion
Exanthem