Fluid in the ear often occurs with an ear infection, especially in kids. The inflammation or congestion that blocks the eustachian tube, a small drainage passageway in your ear, can also be due to ...

The most common type of ear infection is a middle ear infection, which occurs when fluid builds up behind the eardrum. A healthcare provider typically prescribes antibiotics, pain relievers ...

You cannot diagnose this fluid build-up yourself. It's important to get an accurate diagnosis from a healthcare provider, especially if you have ear infection symptoms like pain or drainage of ...

Most sinus infections resolve independently ... However, if middle ear fluid develops due to infection, congestion may linger after the active infection, until the fluid clears.