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Sensitive Hearing After Microsuction: Why It Happens & When It’s Normal

  • MK Ear Wax Clinic
  • Dec 19, 2025
  • 4 min read

Microsuction is one of the safest and most effective ways to remove ear wax, but it’s completely natural to notice changes in your hearing immediately after the procedure. One of the most common concerns people report is sensitive hearing - where everyday sounds suddenly feel unusually loud or sharp.


This guide explains why this happens, when it’s considered normal, and when you should reach out for further advice.


Is Sensitive Hearing Normal After Microsuction?


Yes - for many people, sensitive hearing after microsuction is a completely normal and temporary response. When a blockage of ear wax is removed, the ear canal is no longer insulated. This means sounds may feel:


  • Sharper

  • Louder

  • More “echoey”

  • Uncomfortable at certain frequencies


Most clients describe the sensation as “hearing in HD” or noticing sounds they haven't heard clearly in months.


This heightened sensitivity often settles within hours or days as the ear adjusts.



Most clients describe the sensation as “hearing in HD” or noticing sounds they haven't heard clearly in months.
Most clients describe the sensation as “hearing in HD” or noticing sounds they haven't heard clearly in months.

Why Does Sensitive Hearing Happen After Ear Wax Removal?


There are a few key reasons why your hearing may feel extra sensitive following a professional ear clean:


1. Your Ear Was Previously Blocked

Wax acts like a natural barrier. Once it’s removed, noises enter the ear canal more freely. If your ears were significantly blocked beforehand, the contrast can feel dramatic.


2. The Ear Canal Has Been Exposed

After microsuction, the skin inside the ear canal is no longer cushioned by wax. This can make the ear more responsive to changes in air pressure and sound vibrations.


3. Temporary Inflammation

The ear canal may be a little sensitive simply because it has been worked on. This is not an injury - just a natural reaction that typically settles quickly.


4. Your Brain Is Adjusting

If you’ve lived with reduced hearing for some time, the brain adjusts to quieter sound levels. Once your hearing returns to normal, your brain needs a short period to recalibrate.


What’s the Difference Between Normal Sensitivity & a Problem?


Most sensitivity is harmless, but it’s important to know what’s considered normal and what might require further attention.


Normal & Temporary (Usually Settles Within 24–72 Hours)


  • Sounds feel unusually loud

  • Mild ear awareness or “echoing”

  • Light irritation around the ear canal

  • Minor, short-lived discomfort


These symptoms usually indicate that your ears are simply adjusting.


When It Might Be a Sign to Get Checked


Contact an ear specialist if you experience:


  • Persistent ear pain after microsuction

  • Sensitivity lasting longer than a few days

  • Yellow or foul-smelling discharge

  • Increasing pain rather than improving

  • Ongoing feeling of fullness or blocked sensation

  • Vertigo or dizziness that doesn’t settle


While complications are uncommon, prolonged symptoms may indicate inflammation or a post microsuction ear infection, which can be treated quickly when addressed early.


Can Ears Still Feel Blocked After Microsuction?


Yes - some people notice their ear still feels blocked after microsuction, even if the wax has been successfully removed. Common reasons include:


  • Temporary swelling inside the ear canal

  • Fluid behind the eardrum

  • The brain adjusting to restored sound levels

  • Another underlying condition (e.g., Eustachian tube problems)


If you continue to feel blocked after a few days, a follow-up examination may be helpful.


If you continue to feel blocked after a few days, a follow-up examination may be helpful.
If you continue to feel blocked after a few days, a follow-up examination may be helpful.

How Long Does Sensitive Hearing Last?


For most people, sensitivity settles within:


  • A few hours for mild wax removal

  • 24–72 hours for significant blockages

  • Up to a week in rare cases, especially if the ear has been irritated


If symptoms persist beyond this, it’s worth seeking professional advice.


How to Soothe Sensitive Hearing After Microsuction


You can support your recovery with these simple steps:


Give Your Ear Time

Avoid poking or prodding the ear - it will settle naturally.


Avoid Loud Noise

Keep away from loud environments for 24–48 hours where possible.


Use Ear Protection if Needed

If noises feel overwhelming, use soft ear defenders (not cotton buds or earplugs inside the canal).


Keep the Ear Dry

Avoid water entering the ear for the first 24 hours.


Monitor Symptoms

If sensitivity worsens rather than improves, contact an ear specialist.


When to Seek Help After Microsuction


You should contact a professional if you notice:


  • Increasing pain

  • Ongoing blocked sensation

  • Persistent ringing or buzzing

  • Any discharge from the ear

  • Sensitivity lasting over a week


At MK Ear Wax Clinic, we provide follow-up advice and re-examinations if needed, ensuring your ears settle safely after your appointment.


Book a Professional Ear Clean with MK Ear Wax Clinic


If you're experiencing blocked ears, hearing loss, discomfort or recurring wax buildup, MK Ear Wax Clinic offers flexible appointment options to suit your needs. You can choose from:


  • Mobile home visit appointments

  • In-clinic appointments at Richmond, West Wickham and Croydon

  • Emergency call-outs for urgent ear problems, available 7 days a week


Whether you need reassurance, a follow-up check, or a routine professional ear clean, our specialist team delivers safe, gentle microsuction using the most effective techniques.


Contact us today to book your home visit or clinic appointment.


📞 Call: 0203 576 2944



 
 
 

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