That underwater, muffled feeling, sound seeming distant, your own voice sounding louder than usual, a faint pressure or fullness, is one of the more common reasons people search for an ENT doctor in Dwarka. It’s rarely one single thing causing it, and knowing which of the common causes matches your symptoms makes a real difference in how quickly it gets resolved.
A blocked or clogged ear is most often caused by one of four things: earwax buildup, eustachian tube dysfunction (usually triggered by a cold, allergies, or sinus congestion), fluid or infection in the middle ear, or trapped water. Most cases clear on their own within one to two weeks; a blockage lasting longer, or one paired with pain, discharge, dizziness, or hearing loss, needs an ENT checkup.Â
The Four Most Common Causes
1. Earwax Buildup (Cerumen Impaction)
Earwax is protective, but it can accumulate faster than it clears, particularly with cotton bud use, hearing aids, or earphones, eventually blocking the canal. This is one of the most frequent reasons for a blocked ear at any age.
2. Eustachian Tube Dysfunction
The eustachian tube connects the middle ear to the back of the nose and throat, equalising pressure on either side of the eardrum. When it doesn’t open properly, commonly due to a cold, sinus congestion, or allergies, pressure builds unevenly, and the ear feels blocked, sometimes with clicking or popping. This affects only around 1% of adults overall, but is far more common during or after a cold, flu, or allergy flare, and in children.
3. Fluid or Infection in the Middle Ear
When the eustachian tube stays blocked, fluid can accumulate behind the eardrum. If this fluid becomes infected, it develops into a middle ear infection (otitis media), often with pain and sometimes fever on top of the blocked sensation.
4. Trapped Water or Pressure Changes
Water retained after swimming or bathing, or rapid altitude changes during flights, can temporarily create that same clogged sensation. This type usually resolves quickest on its own, though trapped water can occasionally lead to an outer-ear infection (otitis externa).
Quick Reference: Matching Symptoms to Likely Cause
| Symptom Pattern | Likely Cause |
| Gradual blockage, worse after showering or earphone use, no pain | Earwax buildup |
| Started with or after a cold, sinus congestion, or allergies; clicking/popping | Eustachian tube dysfunction |
| Blockage with ear pain, and possibly fever | Middle ear infection/fluid |
| Started right after swimming, bathing, or a flight; resolves within hours | Trapped water/pressure change |
Causes of Ear Congestion That Are Less Obvious
- Chronic acid reflux (GERD), which can irritate the eustachian tube’s lining
- Enlarged adenoids, particularly in children with recurring blockage
- TMJ (jaw joint) dysfunction, which can refer a blocked sensation to the ear
- Nasal polyps or a deviated septum, restricting eustachian tube function
- Growths such as cholesteatoma, needing prompt ENT assessment if suspected
How Long Should a Blocked Ear Last?
Eustachian tube dysfunction linked to a cold or allergies typically resolves within one to two weeks as the congestion settles. A block persisting well beyond this, or recurring, points toward a cause needing direct treatment rather than time alone, whether wax removal, addressing chronic sinus or allergy issues, or investigating a structural cause.
Red Flags: When to See an ENT Doctor in Delhi
Book an evaluation with an ENT doctor in Delhi rather than waiting it out if the blocked feeling comes with:
- Ear pain that is worsening, not improving
- Any discharge from the ear, clear, yellow, or blood-tinged
- Sudden or worsening hearing loss
- Dizziness, loss of balance, or ringing in the ear (tinnitus)
- Fever alongside ear symptoms
- Symptoms lasting beyond seven to ten days without improvement
- Repeated episodes of the same blocked sensation
What Happens During an ENT Evaluation
- Otoscopic examination to directly visualise the ear canal and eardrum, identifying wax, fluid, or infection
- Tympanometry, when needed, to assess how well the middle ear is functioning
- Assessment of the nose and throat, since sinus and allergy issues are frequently the real root cause
- Safe wax removal, using microsuction or curettage rather than home methods that can push wax deeper
Treatment Actually Depends on the Cause
| If the Cause Is… | Treatment Generally Involves |
| Earwax buildup | Professional removal (microsuction/curettage), not cotton buds at home |
| Eustachian tube dysfunction | Treating the underlying nasal congestion or allergy; decongestants, nasal sprays, or ear-popping techniques |
| Middle ear fluid or infection | Medical treatment for infection; monitoring or drainage if fluid persists |
| Trapped water | Usually self-resolving; gentle techniques to help drainage |
| Chronic or structural causes | Targeted ENT-guided management specific to the underlying issue |
A Word on Home Remedies
Cotton buds, ear candles, and forceful water flushing often turn a simple blockage into a more complicated one by pushing wax deeper or irritating the canal. Gentle, ENT-guided removal is safer and, for impacted wax, usually resolves the blockage immediately.
A blocked or clogged ear almost always has an identifiable cause, most often earwax, eustachian tube dysfunction, middle ear fluid, or trapped water, and most cases genuinely resolve within one to two weeks. If yours has stayed blocked longer, or comes with pain, discharge, dizziness, or hearing changes, it’s worth a proper ENT evaluation rather than continued home remedies. Dr. Payal Bhattacharjee, ENT doctor in Dwarka, offers a thorough assessment to identify exactly what’s behind the blockage and how to clear it safely.
With over 20 years of experience as an ENT specialist, Dr. Payal Bhattacharjee evaluates ear congestion by identifying its actual underlying cause, wax, eustachian tube dysfunction, infection, or a chronic sinus issue, rather than treating every blocked ear the same way. Practising at Doctors’ Hub Super-Specialty Clinic and Venkateshwar Hospital in Dwarka, she is recognised among the trusted ENT specialists in Dwarka for patients whose ear congestion hasn’t resolved with home care alone.
