Microsuction for Earwax Removal: Benefits and Side Effects

Written by Rahul PuriPharmacist, MPharm

Medically reviewed 8 October 2026

Microsuction can remove earwax without flushing the canal with water. Its suitability depends on the examination and your ear history. A dry procedure is not a guarantee of painless or risk-free treatment.

What should a benefits-and-risks discussion cover?

Ask why this method is being proposed, what improvement is expected and what uncertainty remains. Explain any previous surgery, perforation, infection or reaction to ear treatment. These details require assessment rather than an automatic promise that microsuction is ideal for you.

Self-care needs the right context

Do not put objects into the ear canal. Ask whether softening drops are appropriate; do not use them with a perforated eardrum. Follow the NHS earwax guidance and the product instructions.

What removal can and cannot promise

Microsuction uses a small suction probe under direct vision. It can help remove obstructing wax, but discomfort, dizziness, canal irritation or hearing-related problems can occur. See UCLH’s explanation of benefits and risks.

Tell the clinician if you feel discomfort and ask to pause when needed. If hearing or other symptoms do not improve, ask what should be assessed next. Do not assume another removal appointment is always the answer.

Ask Rahul

Rahul Puri | Pharmacist

Ear health: assessment, suitable treatment and follow-up

Can I ask the clinician to stop during microsuction?

Yes. Discuss how to signal discomfort or the need for a pause before starting. Mention previous unpleasant experiences and ask what alternative or follow-up plan is available if the procedure cannot be completed comfortably.

For more context, read earwax and tinnitus.