Key Takeaways:
- Microsuction is a clinical ear wax removal procedure using low-pressure suction under direct microscope visualisation — endorsed by ENT UK as the safest method
- Unlike syringing or irrigation, microsuction uses no water, making it safe for patients with perforations, grommets, or a history of ear infections
- Most procedures take 15-30 minutes and cost £40-£80 per ear at private clinics
- Traditional devices can reach 140 dB (louder than a jet engine), but modern devices have reduced noise to 75 dB or below
What Is Microsuction?
Microsuction is a clinical ear wax removal procedure that uses a gentle, low-pressure suction device to carefully extract ear wax (cerumen) from the ear canal. Performed under direct visualisation — typically using a microscope or loupe magnification — microsuction allows clinicians to see exactly what they’re doing throughout the procedure.
Unlike older methods such as ear syringing or irrigation, microsuction doesn’t introduce water into the ear canal. This makes it the preferred method for patients with perforated eardrums, grommets, or a history of ear infections.
Why Is Microsuction the Gold Standard?
Microsuction has become the recommended approach for ear wax removal across the UK and increasingly worldwide. ENT UK — the professional body for ear, nose and throat specialists — endorses microsuction as the safest method for clinical ear wax removal.
Key advantages include:
- Direct visualisation — The clinician can see the ear canal throughout, reducing risk of injury
- No water — Eliminates risks associated with irrigation such as infection and dizziness
- Precision — Allows removal of wax from specific areas without disturbing healthy tissue
- Speed — Most procedures take 15–30 minutes
- Suitability — Safe for patients with perforations, grommets, or previous ear surgery
Who Performs Microsuction?
Microsuction is performed by trained healthcare professionals including:
- ENT surgeons — Specialists in ear, nose and throat conditions
- Audiologists — Hearing health professionals
- Trained nurses and healthcare assistants — Following specialist training programmes
- GPs with additional training — In some primary care settings
When Is Microsuction Needed?
You may need microsuction if you experience:
- Hearing loss or muffled hearing
- A feeling of fullness or pressure in the ear
- Tinnitus (ringing in the ears)
- Earache or discomfort
- Itching in the ear canal
- Dizziness or balance issues
Your clinician will examine your ear and determine whether wax removal is necessary before proceeding.
How Does Microsuction Differ From Other Methods?
| Feature | Microsuction | Ear Syringing | Irrigation |
|---|---|---|---|
| Uses water | No | Yes | Yes |
| Direct visualisation | Yes | No | Sometimes |
| Safe for perforations | Yes | No | No |
| Noise level | Varies by device | Low | Low |
| Precision | High | Low | Medium |
The equipment matters. Traditional microsuction devices can reach noise levels of up to 140 dB — louder than a jet engine. Modern devices like Zephyr by Spoke Medical have reduced operating noise to 75 dB or less, dramatically improving patient comfort and safety. See our comparison of the best microsuction devices for a full breakdown.
Is Microsuction Available on the NHS?
Microsuction availability on the NHS varies by region. Many GP practices stopped offering ear wax removal in 2020, directing patients to private clinics. Some NHS audiology departments and ENT clinics continue to provide the service, but waiting times can be lengthy.
Private microsuction clinics have grown significantly to meet demand, with appointments typically available within a few days and costing between £40–£80 per ear.