My Sister Has Had Head Lice...scabies...and Now That That Has

my sister has had head lice...scabies...and now that that has been taken care of another problem has occurred...her eyelids are now irritated..from the tear ducts and out...she looks also like a raccoon, her eyem lids are swollen and she has a rash and a creepy crawly feeling in her eyelids...please her