Also known as otitis media, a middle ear infection occurs when bacteria or a virus causes inflammation ... and young children than in adults, as their eustachian tubes are much smaller and it ...

The cause of otitis media is multifactorial. Eustachian tube dysfunction, bacterial or viral infection of the middle ear, and nasal inflammation resulting from allergic rhinitis or upper ...

The inflammation or congestion that blocks the eustachian tube ... However, children have smaller auditory tubes that are more horizontal than in adults, which can encourage fluid to pool in ...

The eustachian tube, a tiny canal that originates in the ear and drains into the back of the throat, usually keeps unwanted germs out. If this tube is too small, swollen by swelling, or clogged by ...