Basics
Description
In children and infants, otitis media often occurs together with a cold, flu or measles infection. Viruses or even bacteria enter the middle ear directly through the eustachian tube (connects ear and throat).
There they can multiply unhindered and cause a painful inflammation of the mucous membrane with effusion formation (tympanic effusion). Since the eustachian tube is still very narrow in children, it swells up quickly. Inflammatory fluid and pus can then no longer drain away.
Middle ear infections are mostly found in babies up to 1 and children from 4-6 years.