Patulous eustachian tube (PET) occurs when the eustachian tube, which connects the middle ear to the back of the throat, stays open. Though rare, it is not a serious medical condition.

The Eustachian tube works to keep air pressure equal on both sides of your eardrum. When pressure builds up in your middle ear, your Eustachian tubes will open. The pressure in your ear equalizes ...

The Eustachian tube (or auditory tube) ... June 3, 2025 — Using a newly devised, three-dimensional model to study the regeneration of nerve tissue in the nose, ...

Balloon dilation of the Eustachian tube: A balloon catheter is inserted through the nose into the Eustachian tube, then filled with saline. After about two minutes of sustained pressure, ...

So, with the proper evaluation and exam with a normal ear, if we decide that it is a eustachian tube issue, there are other ways to equalize the ears, such as using PE tubes or pressure equalizing ...

The eustachian tubes help regulate pressure inside the ear. If they become plugged or infected, this can lead to eustachian tube dysfunction. Learn more.

Eustachian Tube Dysfunction: These small tubes connect the middle ear to the back of the throat. When they get blocked due to allergies, a cold, sinus infection , or pressure changes, their ears ...

That's often a sign that your child's eustachian tube isn't working well. At times , fluid can also build up in your child's middle ear without signs of infection. If so, it's called otitis media ...

The eustachian tube is a canal that connects the middle ear to the nasopharynx, which consists of the upper throat and the back of the nasal cavity. It controls the pressure within the middle ear ...

Q: I AM 60 and suffer from eustachian tube dysfunction. I saw an ear, nose and throat surgeon recently who inserted a camera into my nose to look at my throat, as I had an upper respiratory tract … ...

Open up your eustachian tubes by using a nasal spray both before you board and 45 minutes prior to landing. Flight attendants swear by this trick to combat dryness in general.