title: External eye problems in the elderly.
mesh_terms: D000368:Aged; D003231:Conjunctivitis / Q000175:diagnosis / Q000628:therapy; D003607:Dacryocystitis / Q000175:diagnosis / Q000628:therapy; D004342:Drug Hypersensitivity / Q000175:diagnosis / Q000628:therapy; D005141:Eyelid Diseases / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D006967:Hypersensitivity / Q000175:diagnosis / Q000628:therapy; D007765:Lacrimal Apparatus; D007767:Lacrimal Duct Obstruction / Q000175:diagnosis / Q000628:therapy