Assuming you thoroughly understand what eustachian tube dysfunction is, the question now becomes how does one use nasal sprays to correctly treat this disorder. Of note, fluid in the middle ears is treated the same way.
Obviously, ear drops will not work because the eardrum prevents anything administered through the ear canal from getting to the eustachian tube which is located BEHIND the eardrum.
Therefore, the only way medication can be delivered directly to the eustachian tube is through the nose where the other end of the eustachian tube is located (eustachian tube goes from your ear to the back of your nose).
That's why when you yawn, swallow, chew, or blow your nose, you can (normally) hear a "pop" in your ears. The "pop" is the eustachian tube opening up.
To see what an actual eustachian tube looks like in the nose, here is a picture or a video (velopharyngeal closure video: the eustachian tube can be seen towards the end of the video clip on the screen left).
SO, when one uses a nasal spray as prescribed by your physician (steroid nasal spray and/or Afrin), it needs to be directed towards the eustachian tube... the spray angle is perpendicular to the face (the nozzle needs to be pointed toward your neck/ear).
One sniffs as one sprays just hard enough so one can feel it in the back of the nose, but not so hard that it goes straight down into your mouth. After spray use and hourly while awake, try to pop the ear by pinching the nose and blowing gently. This milks the spray into the eustachian tube.
Because spray bottles use a straw, one needs to bend the head down so you are looking down at the floor when you use the spray.
DO NOT use the spray the way most people automatically assume which is with the spray nozzle directed to the top of the head. This is incorrect and the spray will help your sinuses... but not your ears.
It may take up to 4 weeks for the ears to start feeling normal. One must try to pop the ears immediately after nasal spray use and every hour while awake throughout this period of time. When one tries to pop the ears, try to blow out your nose with your nose pinched shut with your fingers. Popping the ears in this manner, esp after nasal spray use helps to squeeze some of the medication into the eustachian tube. Do not exceed the pressure one uses as if you have mild constipation.
As a reminder, though a decongestant spray life Afrin is VERY helpful to resolve eustachian tube dysfunction, do NOT use this spray daily for more than 3 days as people do get addicted to this medication (a condition known as rhinitis medicamentosa).
If this method fails, your physician may give a trial of prednisone and if that fails, placement of tubes is often helpful.
Click here to see a list of ear specialists throughout the United States who may be able to help if you suffer from this problem.
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