Children are more likely than adults to get ear infections. This may occur because the fluid buildup persists after an ear infection has gotten.
Otitis media with effusion- Fluid (effusion) and mucus build up in the middle ear after an infection goes away. You may feel like your middle ear is full. This can.
What Causes the Accumulation of Fluid in the Ear? For most adults, experiencing fluid in the middle ear symptoms may be subtle, but some adults report.