A–Z Glossary

Eustachian tube

The eustachian tube is a drainage passage from the middle ear to the back of the nose and throat.

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Ear infection in babies signs

Ear infection in babies signs

Why baby ear infection signs can be subtle Most baby ear infections involve inflammation behind the eardrum, often after a cold or other upper respiratory infection. Swelling in the nose and throat can affect the eustachian tube, the small channel that helps ventilate the middle ear. When fluid is trapped, pressure builds and bacteria or […]

When ear infection needs doctor

When ear infection needs doctor

Why babies need a lower threshold for medical review In babies, an ear infection may involve the middle ear, the air-filled space behind the eardrum. It commonly follows a viral upper respiratory infection, when congestion interferes with drainage through the eustachian tube. Pressure and inflammation can produce pain, fever, irritability, and disrupted sleep. However, these […]

Ear infection vs teething confusion

Ear infection vs teething confusion

Why the Confusion Happens Ear infection vs teething confusion happens because infants communicate discomfort with a limited behavioral vocabulary. A baby who has gum pressure may chew, cry, wake frequently, refuse a bottle or breast briefly, and rub the side of the face. A baby with acute otitis media may also cry, sleep poorly, feed […]