A clogged ear usually comes down to one of three things: earwax buildup, pressure imbalance in the tube connecting your ear to your throat, or fluid trapped behind the eardrum. What you should do depends on which one is causing it, and you can often figure that out from the circumstances. If it started during a cold or flight, it’s likely pressure. If it came on gradually with no other symptoms, wax is the most common culprit. If it followed swimming or a shower, trapped water may be the issue.
Figure Out What’s Causing It
Your next step depends entirely on what’s blocking things up, so spend a moment narrowing it down. Earwax blockage tends to build slowly. You might notice gradual hearing loss, a feeling of fullness, or ringing. About 5% of adults deal with impacted earwax at any given time, and it’s more common if you wear hearing aids, earbuds, or earplugs regularly, or if you’ve been pushing cotton swabs into your ears (more on that below).
Pressure-related clogging feels different. It often comes on suddenly during a flight, after diving underwater, or alongside a cold, sinus infection, or allergies. You may feel a popping sensation or notice that one ear sounds muffled. This happens when the Eustachian tube, a small passage between your middle ear and the back of your throat, swells shut or can’t equalize pressure properly.
If you recently had water in your ear and now feel pain, itching, or notice a moist discharge, that points toward swimmer’s ear, an infection of the ear canal. Ear pain without discharge, especially with a cold or fever, suggests a middle ear infection instead.
For Earwax Buildup
If wax is the problem, the safest home approach is to soften it and let it work its way out. Put a few drops of hydrogen peroxide into the affected ear using a clean dropper, filling the ear canal. You’ll hear fizzing as it breaks down the wax. Let it sit for a minute or two, then tilt your head to drain. Doing this right before a shower works well because the warm water helps flush loosened wax. Mineral oil or over-the-counter earwax drops work similarly by softening the plug.
One important caution: don’t use hydrogen peroxide or any liquid drops if you have a hole in your eardrum or ear tubes. If peroxide gets behind the eardrum, it can damage the inner ear and cause hearing loss.
If a few days of softening drops don’t clear things up, a doctor or nurse can remove the wax professionally. The two main methods are irrigation (flushing with a controlled stream of low-pressure water) and microsuction (using a tiny vacuum under magnification to suction wax out directly). Some people find irrigation more comfortable, while others prefer microsuction because it’s less messy. Irrigation complications like a perforated eardrum are rare, estimated at about 1 in 1,000 procedures, but irrigation isn’t an option if you have a perforated eardrum, ear tubes, an active infection, or only one functioning ear. Microsuction can occasionally cause minor discomfort or slight bleeding.
For Pressure or Congestion
When your ears are clogged from a cold, allergies, sinus congestion, or air travel, the goal is to coax the Eustachian tube open so pressure can equalize. Two simple techniques help:
- Valsalva maneuver: Pinch your nostrils shut and gently blow through your nose with your mouth closed. You should feel a small pop as air pushes into the middle ear. Don’t blow hard, and don’t hold the pressure for more than five seconds.
- Toynbee maneuver: Pinch your nostrils shut and swallow. The swallowing motion pulls the Eustachian tubes open while the pinched nose compresses air against them.
Chewing gum, yawning, or sipping water can also help by activating the muscles around the Eustachian tube. A warm compress held against the ear sometimes eases the sensation.
You might assume that decongestants or antihistamines would help, especially if allergies or a cold are involved. For adults with acute congestion, a short course of nasal decongestant spray can temporarily shrink swollen tissue around the Eustachian tube opening. But for fluid that’s already settled behind the eardrum (a condition called otitis media with effusion), research consistently shows antihistamines and decongestants don’t help and cause more side effects than doing nothing. A Cochrane review found treated patients experienced 11% more side effects with no measurable benefit. The better approach for persistent fluid is watchful waiting, with a referral to an ear, nose, and throat specialist if symptoms last beyond 12 weeks.
For Swimmer’s Ear
If your ear is clogged and painful after water exposure, especially with itching or discharge, you likely need prescription ear drops rather than an over-the-counter fix. OTC swimmer’s ear drops typically contain rubbing alcohol and glycerin, which help dry the canal but don’t fight infection effectively. Prescription drops usually combine a steroid to reduce inflammation with an antibiotic or acetic acid to clear the infection. If a fungus is involved, antifungal drops are used instead.
Seek help promptly if you develop a fever along with the ear pain. People with diabetes or weakened immune systems are at higher risk for a severe form of swimmer’s ear that can spread to surrounding bone and requires aggressive treatment.
What Not to Do
Cotton swabs are the single most common way people make a clogged ear worse. Rather than pulling wax out, they push it deeper into the canal, compacting it into a hard plug. Cotton swabs can also scratch the ear canal (leading to infection) or puncture the eardrum. Medical reports of these injuries go back decades, and doctors consistently advise against inserting anything smaller than your elbow into your ear.
Ear candling, where a hollow cone is lit on fire near the ear canal, is equally ineffective. It doesn’t generate meaningful suction, and it carries real risks of burns, dripping wax, and eardrum damage.
How Long a Clogged Ear Typically Lasts
Congestion from a cold or mild allergies usually clears within a few days to a week as the underlying illness improves. Airplane ear often resolves within hours, though it can linger for a day or two. Earwax blockage won’t resolve on its own without softening drops or professional removal. Fluid behind the eardrum from an infection or Eustachian tube dysfunction can take weeks to clear, and sometimes months in chronic cases.
Signs That Need Medical Attention
Most clogged ears are harmless and temporary, but certain patterns warrant a visit sooner rather than later. Sudden hearing loss in one ear, especially without an obvious cause like a cold, needs urgent evaluation because it can signal a condition that responds best to early treatment. Room-spinning vertigo alongside ear clogging may point to Meniere’s disease or another inner ear disorder. Fluid draining from the ear, severe pain, fever, or balance problems all call for professional assessment.
If the clogged feeling is constant, affects only one ear, and doesn’t respond to any of the approaches above, a doctor should examine the area where the Eustachian tube opens into the back of the throat to rule out a blockage. As a general rule, any ear congestion lasting more than two weeks deserves a closer look.