How to Unblock a Blocked Ear
, by Andrew Odgers, 17 min reading time
Ear Wax Removal Knowledge Hub
How Do You Unblock a Blocked Ear?
A clear guide to the causes of ear blockage and the safest ways to get relief — whether the cause is wax, pressure or fluid.
A blocked ear is one of the most common ear complaints seen by UK audiologists and GPs. The sensation ranges from mild muffling to significant hearing reduction and can be accompanied by a feeling of fullness, pressure, faint tinnitus or mild discomfort. In most cases it resolves with simple home management, but the right approach depends entirely on what is causing the blockage.
There are three distinct causes of a blocked ear, and they each require a different response. Treating a pressure-related blockage with ear drops will not work. Equally, using the Valsalva manoeuvre for wax impaction achieves nothing. Identifying the cause first saves time and prevents making the problem worse.
Three Main Causes of a Blocked Ear
- Ear wax build-up — hardened cerumen blocking the canal
- Eustachian tube dysfunction — from colds, flu or allergies
- Fluid in the middle ear — often after infection or flying
- Sudden pressure change — altitude, diving or aircraft descent
- Swimmer's ear — water trapped in the outer canal
- Foreign object — more common in children
2.3mPeople in the UK affected by troublesome ear wax each year
86%Report hearing difficulty as their primary symptom
3–7 daysTypical resolution time with appropriate home treatment
1 in 3Cases referred on to professional removal
How to Tell What Is Causing the Blockage
Before selecting a treatment approach, spend a moment considering what happened before the blockage started. The table below maps symptoms to their most likely cause.
| Symptom Pattern | Most Likely Cause | Recommended First Step |
|---|---|---|
| Gradual, progressive muffling over days or weeks | Ear wax build-up | Olive oil drops for 3 to 5 days |
| Blockage appeared after a cold, flu or hayfever | Eustachian tube congestion | Decongestant, steam inhalation, Valsalva manoeuvre |
| Blockage during or after a flight or diving | Pressure change (barotrauma) | Valsalva manoeuvre, jaw movement, yawning |
| Blockage after swimming or bathing | Water in the outer ear canal | Gravity drainage, earlobe tug, gentle warm air |
| Pain, discharge or fever alongside blockage | Ear infection | See a GP — do not attempt home irrigation |
Unblocking a Wax-Related Blockage
Ear wax is the most common reason for a blocked ear in UK adults. The ear canal produces cerumen continuously and in most people it migrates outward on its own. When it accumulates faster than it can clear — because of anatomy, hearing aid use or repeated cotton bud use — it forms a plug that sits against or close to the eardrum.
Step-by-Step: Olive Oil Softening
- Warm a bottle of medical-grade olive oil drops between your palms for one to two minutes to bring it to body temperature.
- Lie on your side with the blocked ear facing upward. Tilt and hold steady.
- Apply two to three drops into the ear canal. Gently pull the outer ear back and up to help straighten the canal.
- Remain in position for ten minutes to allow the oil to penetrate and soften the wax.
- Sit up and place a loose cotton wool ball at the entrance to absorb any run-off.
- Repeat two to three times daily for three to five days. If no improvement after seven days, seek professional assessment.
How People Rate Home Methods for Wax-Related Blockage
Reported effectiveness ratings from UK audiologist patient surveys. Cotton bud use is contraindicated by ENT UK guidelines.
Unblocking a Pressure-Related Blockage
Pressure-related blockage occurs when the Eustachian tube — the small channel that links the middle ear to the back of the throat — cannot equalise pressure on either side of the eardrum. This is common during flights, after scuba diving, or during a cold when the tube becomes inflamed and swollen.
01
Valsalva Manoeuvre
Pinch your nose closed, keep your mouth shut and blow gently through your nose. This pushes air up the Eustachian tube. Do not blow hard — moderate pressure is sufficient and safer.
02
Jaw Movement
Chewing, yawning or moving the jaw from side to side engages the muscles around the Eustachian tube opening and can help it pop open naturally. Chewing gum is particularly effective on aircraft.
03
Steam Inhalation
Inhaling warm steam reduces inflammation in the nasal passages and Eustachian tube. Lean over a bowl of hot water with a towel over your head for five to ten minutes. Useful when blockage follows a cold.
Unblocking Water in the Ear
Water that enters the outer ear canal during swimming or bathing can become trapped, creating a muffled sensation. It is usually temporary but can lead to outer ear infection (swimmer's ear) if left untreated for more than a day or two.
- Tilt your head to the affected side with your ear facing downward toward your shoulder. Gravity alone resolves most cases.
- Gently tug your earlobe downward and slightly outward to straighten the canal and encourage drainage.
- Cup your palm over the ear, press gently and release several times to create a mild suction effect.
- Try chewing or yawning to move the jaw muscles and open the Eustachian tube if water has reached the middle ear.
- If none of the above works, use a hairdryer on its lowest heat and speed setting, held 30 cm from the ear, for thirty seconds.
Do not use: Cotton buds, fingers, ear candles or any object inside the ear canal when trying to unblock an ear. These methods cannot address the underlying cause and frequently make the problem worse by pushing wax deeper or introducing infection.
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For professional-grade ear care products including drops, kits and ENT instruments, browse the Charles Medical ear wax removal range at Charles Medical — trusted by healthcare practitioners across the UK.
When to See a Professional
Most cases of blocked ear resolve within a few days with appropriate home management. Seek professional advice if you experience any of the following:
- Sudden significant hearing loss in one or both ears
- Pain, discharge or blood from the ear canal
- Symptoms that persist beyond two weeks despite home treatment
- Dizziness or balance disturbance alongside the blockage
- A blocked ear in a child under 12 years of age
- A known history of perforated eardrum, grommets or ear surgery
This guide is part of the Charles Medical Ear Wax Removal Knowledge Hub, a comprehensive resource covering every aspect of ear care, from symptoms and causes to professional treatment options.
Visit the Knowledge HubFor a complete overview of ear wax causes, symptoms and treatments, visit the Ear Wax Removal Knowledge Hub where detailed guides cover every aspect of ear health.