That sudden pop in your ear can be oddly satisfying when it happens at the right moment, like when a plane comes in to land. When it keeps happening for no obvious reason, though, it can quickly become distracting and a little worrying. If your ears keep popping, feel full or sound muffled, the most common explanation is something called Eustachian Tube Dysfunction.
The good news is that it is very common, usually harmless and often settles on its own. In this guide we explain what the Eustachian tube actually does, why your ears pop, what can cause the popping to persist, and the simple things you can try at home. We also cover the warning signs that mean it is worth having your ears looked at properly.
At Hearing Health Hub, Milton Keynes’ award-winning audiology clinic, we see people every week who are bothered by popping, blocked or muffled ears. With more than 20 years of experience and over 2,550 five-star Google reviews, our qualified audiologists are here to find out what is really going on and put your mind at rest.
What is the Eustachian tube?
The Eustachian tube is a narrow channel that links the middle ear, the air-filled space behind your eardrum, to the back of your nose and throat. You have one on each side. Most of the time it stays closed, but it briefly opens when you swallow, yawn or chew.
Its job is to keep the air pressure on both sides of your eardrum equal, and to drain away any fluid that builds up in the middle ear. When the pressure inside your ear matches the pressure outside, your eardrum can vibrate freely and you hear clearly. That tiny opening and closing is exactly what creates the popping or clicking sensation. In other words, an occasional pop is usually a sign the tube is doing its job.
Why do my ears pop in the first place?
Healthy ears pop because the Eustachian tube is balancing pressure. You will notice it most when the outside pressure changes quickly, for example:
- Taking off or landing in an aeroplane
- Driving up or down a steep hill
- Going up in a lift in a tall building
- Diving underwater or swimming
In these situations a pop, or a few pops, is completely normal. Swallowing, yawning or chewing gum encourages the tube to open and settle the pressure, which is why people often chew sweets on a flight.
What is Eustachian Tube Dysfunction?
Eustachian Tube Dysfunction, often shortened to ETD, simply means the tube is not opening and closing as smoothly as it should. When it becomes blocked, inflamed or slow to open, pressure cannot equalise properly. That is when popping turns from an occasional event into a frequent nuisance, often alongside a feeling of fullness or pressure in the ear.
ETD is usually temporary and tends to follow something that irritates or swells the lining of the nose and throat, such as a cold. It can affect one ear or both.
Common causes of ears that keep popping
If your ears keep popping over days or weeks rather than just on a flight, one of the following is often behind it.
Colds and upper respiratory infections
This is the most frequent cause. When you have a cold, the lining of your nose and the Eustachian tube swells and produces extra mucus, which narrows the tube and stops it opening cleanly.
Allergies and hay fever
Allergic rhinitis and hay fever cause the same kind of swelling and congestion as a cold, which is why many people notice more ear popping during pollen season. If your symptoms flare in spring and summer, allergies may well be the trigger.
Sinus problems
Sinusitis and ongoing nasal congestion create inflammation close to where the Eustachian tube opens, making it harder for the tube to work normally.
Changes in altitude
Rapid pressure changes from flying, driving through hills or even fast lifts can overwhelm the tube temporarily. Most people recover quickly, but if the tube is already a little inflamed, the popping can linger.
Smoking and irritants
Smoke and other airborne irritants inflame the lining of the airways and can slow the tube down.
Ear wax
This one surprises people. A build-up of ear wax does not block the Eustachian tube itself, but it can create a very similar feeling of fullness, pressure and muffled hearing, so it is easy to confuse the two. We come back to this below, because it is one of the easiest causes to check and treat.
Symptoms of Eustachian Tube Dysfunction
ETD can feel different from person to person, but the usual signs include:
- Ears that pop or click repeatedly
- A feeling of fullness or pressure, as if your ears are blocked
- Muffled or dulled hearing
- Mild discomfort or a dull ache
- Ringing or buzzing in the ear, known as tinnitus
- A sensation that your own voice sounds louder or strange
These symptoms often come and go, and they may be worse during or just after a cold.
Is it bad to pop your ears on purpose?
Many people deliberately try to pop their ears to relieve the pressure, usually by holding their nose and gently blowing. Done gently, this technique, called the Valsalva manoeuvre, is generally safe and can help equalise pressure. The key word is gently. Blowing too hard or too often can put strain on the eardrum and is best avoided, particularly if you have an ear infection. If you find yourself needing to force your ears to pop again and again, that is a sign the underlying cause needs addressing rather than repeating the manoeuvre.
How to relieve ear popping at home
For everyday ETD linked to a cold or allergies, these simple measures often help while the tube recovers:
- Swallow, yawn or chew. All three naturally open the Eustachian tube. Sipping water or chewing gum during a flight is a good example.
- Try a gentle Valsalva. Pinch your nose, close your mouth and blow softly until you feel a gentle pop. Stop if it hurts.
- Treat the congestion. A decongestant or a steroid nasal spray can reduce swelling around the tube. Antihistamines may help if allergies are the cause. Always follow the instructions and ask your pharmacist if you are unsure.
- Stay hydrated and use steam. Warm fluids and steam inhalation can loosen mucus and ease congestion.
- Avoid cotton buds. Pushing cotton buds into the ear does not help pressure and can push wax deeper or damage the ear canal.
Most cases of ETD ease within a week or two as the cold or flare-up settles.
Could it be ear wax rather than ETD?
Because blocked ear wax and Eustachian Tube Dysfunction feel so similar, it is well worth ruling wax out, especially if home measures are not helping. Wax is one of the most common reasons people come to see us, and it is also one of the quickest to put right.
At Hearing Health Hub we use microsuction earwax removal, a safe and pain-free method that gently lifts wax out using a small suction device under a bright light and magnification. There is no flushing or syringing involved, and most appointments are quick. If wax turns out to be the cause of your blocked, popping ears, removing it can bring almost immediate relief. If your ears are clear, that tells us the popping is more likely to be ETD related, which helps point you towards the right next step.
When to see a professional
ETD is usually nothing to worry about, but you should have your ears checked if you notice any of the following:
- Popping, fullness or muffled hearing that lasts longer than two weeks
- Pain that is severe or getting worse
- Any discharge or bleeding from the ear
- A sudden drop in your hearing
- Dizziness or balance problems
- Symptoms in a child that are not settling
A professional examination can quickly establish whether the cause is wax, ETD, an infection or something that needs onward referral, so you are not left guessing.
How Hearing Health Hub can help
If your ears keep popping and it is starting to affect your day, you do not have to put up with it. Our qualified audiologists will examine your ears, check for wax, carry out a hearing assessment if needed and explain clearly what is going on. Where the cause sits outside audiology, such as a persistent infection, we will tell you and point you in the right direction.
People across Milton Keynes choose us because we make ear care easy and reassuring. We offer same-day, evening and weekend appointments, microsuction earwax removal in a calm and friendly setting, and home visits where availability allows. As the holder of Audiology Clinic of the Year 2023/2024, we take real pride in getting things right for every patient.
If popping, pressure or muffled hearing is bothering you, book an appointment and let us take a proper look.
Frequently asked questions
Why do my ears keep popping when there is no pressure change?
Repeated popping without an obvious trigger usually points to Eustachian Tube Dysfunction, most often caused by a cold, allergies or sinus congestion that has left the tube swollen and slow to open. A build-up of ear wax can also feel very similar. If it persists beyond two weeks, it is worth having your ears checked.
Why do my ears pop when I swallow or yawn?
Swallowing and yawning are exactly the actions that open the Eustachian tube to balance pressure, so a pop at those moments is completely normal. It only suggests a problem if it happens constantly or comes with pain, fullness or reduced hearing.
Is it bad to pop my ears on purpose?
Gently encouraging your ears to pop by pinching your nose and blowing softly is generally safe. Forcing it hard or repeatedly can strain the eardrum, so be gentle, and avoid it altogether if you have an ear infection.
Can hay fever make my ears pop?
Yes. Hay fever and allergies cause swelling and congestion around the Eustachian tube, which is why many people notice more popping, fullness and muffled hearing during pollen season. Treating the allergy often improves the ear symptoms.
Why do my ears pop on planes, and how can I stop it?
The cabin pressure changes quickly during take-off and landing, so your Eustachian tubes work hard to keep up. Swallowing, yawning, chewing gum or a gentle Valsalva manoeuvre all help. If you have a cold, the tubes struggle more, so the popping can be worse.
How long does Eustachian Tube Dysfunction last?
Most cases clear within one to two weeks, usually as the underlying cold or allergy settles. If your symptoms last longer than that, or keep coming back, it is sensible to have your ears assessed.
Could ear wax be causing the popping feeling?
A wax build-up can create the same blocked, full and muffled sensation as ETD, which makes the two easy to confuse. Having your ears examined, and the wax safely removed with microsuction if needed, is a quick way to find out and often brings instant relief.
When should I see an audiologist about popping ears?
Book a check if the popping or fullness lasts more than two weeks, if you have pain, discharge, dizziness or a sudden change in hearing, or if home measures simply are not working. At Hearing Health Hub we can examine your ears, remove wax if it is present and assess your hearing, all in one visit.
Ready to get to the bottom of your popping ears? Book an appointment with Hearing Health Hub today.