There are several common ear, nose, and throat (ENT) problems. They range from ear infections and allergies to various cancers. A primary care provider can diagnose many common ENT conditions, such as ...

Serous otitis media (SOM) is when the eustachian tube does not drain and causes fluid to build up in the middle ear space. The fluid build-up can cause discomfort or muffled hearing. If it doesn't ...