Why does my ear feel blocked? Wax, pressure or hearing loss

Why does my ear feel blocked? Wax, pressure or hearing loss

Please note: if wax turns out to be the cause, Hearingcare now offers professional ear wax removal at our Caloundra clinic.

A blocked ear usually has one of four causes: ear wax, congestion from a cold or sinus trouble, pressure changes from flying or diving, or — the one people miss — hearing loss, which can feel exactly like a blocked ear that never clears. Most blockages resolve on their own or with simple treatment. The rule of thumb: a blocked feeling that persists beyond a week or two deserves professional eyes and a hearing check.

How do you unblock an ear that's full of wax?

If wax is the cause, professional ear wax removal is a short appointment and the blockage is dealt with after examination. Tell us first if you have a perforated eardrum, grommets, ear pain, discharge or previous ear surgery — those ears need medical review before removal is appropriate, and we will refer you to your GP or an ENT specialist. Do not use cotton buds, ear candles or improvised tools; they compact wax deeper or injure the ear. Our hearing assessments include otoscopy, so we can tell you whether wax is actually your problem — and we offer ear wax removal if it is.

Can a cold or a flight leave your ear blocked and muffled?

Yes — both work on the middle ear rather than the canal. Congestion swells the Eustachian tube, which normally equalises pressure behind the eardrum, and flying or diving changes pressure faster than a congested tube can adjust. The result is fullness, popping and muffled hearing. It usually settles within days as congestion clears; swallowing, yawning and gentle equalising help. If fullness persists for more than two weeks after a cold or flight, have it looked at — persistent middle ear fluid affects hearing and is usually treatable.

When a blocked ear isn't wax — could it be hearing loss?

Here is the pattern we see: an ear feels blocked, drops don't fix it, a GP finds little or no wax — and a hearing test then shows hearing loss that had crept in gradually. High-frequency hearing loss in particular is often described by patients as "blocked" or "underwater" rather than "deaf". A hearing assessment settles it in one appointment: otoscopy shows what's in the canal, tympanometry shows how the middle ear is moving, and pure tone audiometry shows what your hearing is doing. If your blocked feeling keeps coming back with no wax to blame, that is the test worth booking.

When should you get a blocked ear checked by a GP or a hearing test?

See a GP promptly for: sudden hearing loss (treat as urgent — same day), pain, discharge, bleeding, dizziness, or a blocked ear after a head injury. Book a hearing assessment when: the blocked feeling persists past two weeks, keeps recurring, wax has been ruled out or removed and hearing still isn't right, or family have started commenting on the TV volume. At our Caloundra clinic, our Qualified Audiometrist sees patients from Golden Beach, Kings Beach, Pelican Waters and across the Sunshine Coast, Queensland — and if what you need is a GP or an ENT instead, we say so and refer you. Appointments are at our Bulcock Street clinic, and a full hearing assessment — otoscopy, tympanometry and pure tone audiometry — takes about an hour, with your results explained the same day.

The information on this page is general in nature, and hearing outcomes, results and experiences vary from person to person. It is not a substitute for professional advice about your individual hearing health. For advice specific to you, speak with your GP or book an appointment with our Qualified Audiometrist.

Last reviewed July 2026 by Linda Whittaker, Qualified Audiometrist.

Take the next step

If anything in this guide reflects your own situation, a comprehensive hearing assessment is the most reliable next step. At Hearing Care on the Sunshine Coast, Linda Whittaker — a Qualified Audiometrist with more than 20 years of clinical experience and ACAud membership — provides unhurried, individualised hearing care in a supportive environment.

We see clients from Caloundra, Maroochydore, Mooloolaba, Buderim, Noosa and across the wider Sunshine Coast region. Eligible clients may access fully subsidised hearing services (eligibility criteria apply) through the Australian Government's Hearing Services Program.

Individual results vary. Professional hearing assessment is required to determine the most appropriate management approach for your specific situation.