Given the task definition and input, reply with output. Given a passage and a query based on the passage, generate an unambiguous, concise and simple answer to the query from information in the passage. Note that the answer may not be present in exact form.

Nasal Decongestant is a cough & cold medication. Uses: Nasal Decongestant is approved for Allergy, Nasal Congestion, Common Cold, Cough, Congestion, Flu, Runny Nose and Sneezing and is mostly mentioned together with these indications. Hi, not saying you have this but I have Eustachian tube dysfunction Which I am told goes hand in hand with colds, it can cause ear ringing. My doctor told me to try nasal... Comment Helpful? He, after examining me, told that I have a Eustachian Tube Dysfunction (that is, my eustachian tubes are blocked) due to the flu. He told me that blocked eustachian tubes can increase T. He... Comment Helpful? On EarPopper’s Studies page, they reference 5 different clinical studies showing that the device can help reduce symptoms related to Eustachian Tube Dysfunction, although there’s no way to know how Eustachi’s performance will compare to EarPopper, or if it will provide you the same level of relief. What Are Eustachian Tubes? According to WebMD, “The Eustachian tubes connect the middle ears to the back of the throat. The tubes help the ears drain fluid. They also keep air pressure in the ears at the right level. When you swallow or yawn, the tubes open briefly to let air in to make the pressure in the middle ears equal to the pressure outside of the ears. Sometimes fluid or negative pressure gets stuck in the middle ear. The pressure outside the ear gets too high. This causes ear pain and sometimes trouble hearing,” resulting in something known as Eustachian Tube Dysfunction. Eustachian tube dysfunction happens when the tube between the middle ear and the back of the nose (the Eustachian tube) doesn't work properly. This means that the pressure in your ear can't go back to normal. The result is muffled hearing and a popping or crackling noise in one or both ears. But it is important to note that these other symptoms happen alongside muffled hearing. Eustachian tube dysfunction does not cause dizziness or tinnitus alone. One or both ears may be affected. Symptoms can last from a few hours to several weeks or more. It depends on the cause. Eustachi is an “As Seen on TV” device that uses forced air to help condition your Eustachian tube system, and to relieve middle ear pressure and discomfort. Eustachi is an “As Seen on TV” device that uses forced air to help condition your Eustachian tube system, and to relieve middle ear pressure and discomfort. January 11, 2015 | patient.co.uk. The project aimed ...Eustachian tube dysfunction is a poorly defined condition. ...Consensus on diagnostic criteria for Eustachian tube dysfunction is required to inform inclusion criteria of future trials.. Also, try doing the following: take a breath in. Then breathe out gently with your mouth closed and pinching your nose (the Valsalva manoeuvre). In this way you are gently pushing air into the Eustachian tube. If you do this you may feel your ears go 'pop' as air is forced into the middle ear. This sometimes eases the problem. Query: how does the eustachian tube work

The Eustachian tubes connect the middle ears to the back of the throat. The tubes help the ears drain fluid. They also keep air pressure in the ears at the right level. When you swallow or yawn, the tubes open briefly to let air in to make the pressure in the middle ears equal to the pressure outside of the ears.