title: By the way, doctor. I have a plugged left ear problem. It usually starts about 4 p.m. and lasts about three to four hours. I cough, clear my throat, yawn, close my nostrils and blow--nothing seems to help.
authors: Jo
authors: J
authors: Shapiro
mesh_terms: D000399:Air Pressure; D002571:Cerumen; D003139:Common Cold / Q000150:complications; D004427:Ear Diseases / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D005064:Eustachian Tube / Q000503:physiopathology; D006801:Humans; D006967:Hypersensitivity / Q000150:complications; D014195:Travel