What to Do About a Clogged Ear That Will Not Unclog

Few things are more frustrating than an ear that will not clear no matter what you try. The muffled hearing, the pressure, the sense of fullness: it wears on you. If this has been going on for days or weeks, you are far from alone. Our specialists see this complaint constantly, and most causes are very treatable once you know which one you are dealing with.

Which Cause Is It?

A clogged ear is a symptom, not a diagnosis, and the four common causes feel surprisingly similar from the inside. These clues help sort them out.

It came on after a cold, a flight, or a dive, and both ears feel full. That pattern points to the eustachian tube, the small tube connecting your middle ear to the back of your throat. Pressure changes and congestion are the usual triggers. Our guide to airplane ear covers the pressure version in detail, and eustachian tube balloon dilation explains what we do when the problem keeps returning.

One ear only, and it started gradually, maybe after using cotton swabs or earbuds. Earwax is the likeliest answer. Our guide on removing earwax safely walks through what actually works at home and what to avoid.

It followed swimming, and the ear is sore or itchy, especially when you tug the earlobe. That tenderness suggests an outer ear canal infection. See swimmer's ear for the symptoms and treatment.

Your hearing dropped suddenly, over hours or a day, in one ear. Do not wait this one out. Sudden hearing loss in one ear is a medical urgency, and it is often mistaken for a plugged ear, which is exactly why it gets missed. The AAO-HNS sudden hearing loss guideline urges a hearing test as soon as possible and within 14 days of onset (Chandrasekhar et al., Otolaryngology–Head and Neck Surgery, 2019), because treatment works better the earlier it starts. Call us the same day.

Common Causes of a Persistently Clogged Ear

Here is a closer look at what is behind that blocked sensation.

Earwax buildup is the most frequent culprit. Earwax protects the ear canal, but it can build up and harden until it blocks the canal. Cotton swabs make this worse, not better: they pack wax deeper instead of pulling it out.

Eustachian tube dysfunction means the small tube connecting your middle ear to the back of your throat is not opening properly. Allergies, sinus infections, colds, and air pressure changes are the usual causes. When the tube stays shut, pressure builds behind the eardrum and the ear feels plugged. When this keeps happening, our physicians may suggest eustachian tube dilation to get the tube working again.

Fluid behind the eardrum, called otitis media with effusion, can settle in after an ear infection or a cold. The fluid can linger for weeks and leaves hearing muffled. It often clears on its own, which is why the AAO-HNS guideline for children who are not otherwise at risk advises watchful waiting for three months from when the fluid started, with a hearing test if it lasts that long (Rosenfeld et al., Otolaryngology–Head and Neck Surgery, 2016).

Sinus congestion affects the ears too, because the sinuses, nose, and ears are all connected. Ongoing sinus trouble or allergies can keep that ear pressure going.

Less common causes include altitude changes, an outer ear infection, and occasionally a growth or a structural problem in the ear canal.

Home Remedies: What May Help (and What to Avoid)

If the cause is pressure related, a few simple things can help. Swallowing, yawning, and chewing gum all work the muscles that open the eustachian tube. You can also try gently pinching your nose closed and blowing softly, which sometimes equalizes the pressure. Keep it gentle: blowing hard can hurt the eardrum. If congestion is driving it, an over-the-counter decongestant or antihistamine may bring the swelling down.

What to avoid matters just as much. Keep cotton swabs, ear candles, and anything else out of your ear canal, since they cause injuries and push wax deeper. The AAO-HNS earwax guideline specifically advises against cotton swabs for this reason (Schwartz et al., Otolaryngology–Head and Neck Surgery, 2017). If you think wax is the problem, over-the-counter softening drops are reasonable, but follow the package directions and skip them entirely if you have ear tubes, a perforated eardrum, or drainage coming from the ear.

One more caution: if a home remedy has not helped after a few days, that is information. It usually means the cause is not what you assumed, and more of the same will not fix it.

When Should You See a Specialist?

While occasional ear fullness often resolves on its own, certain signs indicate it is time to consult an ENT specialist:

• Call the same day if your hearing dropped suddenly in one ear, or if you have severe pain, spinning dizziness, or bleeding from the ear
• The clogged feeling has lasted more than one to two weeks
• Your hearing is noticeably worse, or sounds seem distorted
• There is pain or drainage from the ear
• You have new ringing in the ear (tinnitus) or trouble with balance
• Home remedies have not made any difference
• You have had ear surgery, ear tubes, or a perforated eardrum

Our board-certified ENTs can examine the ear and find the cause, usually in one visit. That may include looking in the canal with an otoscope, a hearing test, or checking how well the eustachian tube is working. If hearing loss turns out to be part of the picture, we can evaluate that here as well.

How Our Team Can Help

Treatment follows the cause. Impacted wax comes out in the office, using specialized instruments or gentle irrigation under direct view, and the relief is usually immediate. Eustachian tube problems are treated with medication or nasal sprays first, and with a procedure to open the tube when the problem keeps coming back. Fluid behind the eardrum is often watched rather than treated, though ear tubes can be the right answer when it will not clear or hearing is affected.

When sinus or allergy problems are feeding the ear symptoms, treating those usually settles the ears too. That is why our physicians look at the whole picture, nose and sinuses included, rather than just the ear itself.

A clogged ear that will not unclog can be more than just annoying. It can affect your balance, concentration, and quality of life. If you have been struggling with this problem, our team at Capital ENT is here to help you find answers and relief.

Sources

• Schwartz SR, Magit AE, Rosenfeld RM, et al. Clinical Practice Guideline (Update): Earwax (Cerumen Impaction). Otolaryngology–Head and Neck Surgery. 2017;156(1_suppl):S1-S29. doi:10.1177/0194599816671491
• Chandrasekhar SS, Tsai Do BS, Schwartz SR, et al. Clinical Practice Guideline: Sudden Hearing Loss (Update). Otolaryngology–Head and Neck Surgery. 2019;161(1_suppl):S1-S45. doi:10.1177/0194599819859885
• Rosenfeld RM, Shin JJ, Schwartz SR, et al. Clinical Practice Guideline: Otitis Media with Effusion (Update). Otolaryngology–Head and Neck Surgery. 2016;154(1 Suppl):S1-S41. doi:10.1177/0194599815623467