What Are the Possible Side Effects of Ear Microsuction?

Ear microsuction is a quick, effective and generally well-tolerated way to remove troublesome earwax. It's a commonly used professional treatment that can help relieve blocked ears, muffled hearing and discomfort caused by excess wax.

Although microsuction carries some potential side effects, most people have the treatment without significant problems and can return to their usual activities afterwards.

At House of Hearing, our experienced hearing care professionals will examine your ears, explain the procedure and help you feel comfortable throughout your appointment.

What is ear microsuction?

Ear microsuction is a method of removing excess earwax using a small suction device.

Your clinician uses magnification and a light to see inside your ear canal while carefully removing the wax. Unlike ear irrigation, microsuction doesn't involve flushing water into the ear.

The treatment is usually straightforward and often takes just a few minutes, although appointment times vary depending on how much wax needs removing.

For people experiencing blocked ears due to wax build-up, successful removal can make a noticeable difference to hearing and comfort.

What are the possible side effects of ear microsuction?

Microsuction is generally considered a safe procedure when performed by an appropriately trained professional. However, as with any ear treatment, there are some potential side effects.

These include:

Temporary dizziness or light-headedness.

Mild discomfort or irritation in the ear canal.

Temporary changes in hearing or tinnitus.

Occasionally, minor bleeding or injury to the ear canal.

Less commonly, infection or damage to the eardrum.

Your clinician will assess your ears before treatment and explain any risks relevant to you.

1. Temporary dizziness: Some people experience a brief sensation of dizziness during microsuction. This can happen because the suction process changes the temperature inside the ear canal, temporarily stimulating the balance system. The sensation usually settles quickly. If you feel dizzy at any point, simply let your clinician know so they can pause the procedure.
2. Mild discomfort or irritation: Most people tolerate microsuction well, although you may notice some pressure, noise or a pulling sensation as the wax is removed. If the wax is particularly hard or firmly attached to the ear canal, removing it may cause some discomfort or minor irritation. Your clinician can adjust or stop the treatment if you're uncomfortable. In some cases, softening the wax and returning for another appointment may be the gentlest approach.
3. Temporary tinnitus or changes in hearing: Microsuction equipment makes a noticeable suction noise, which can sound louder because it's being used close to your ear. Occasionally, people experience temporary ringing in the ears (tinnitus), increased sensitivity to sound or changes in hearing afterwards. These effects are uncommon and often short-lived, although persistent symptoms should always be assessed. If your hearing was muffled because of a wax blockage, you may notice an improvement once the wax has been successfully removed.
4. Infection or injury to the ear: There is a small risk of irritation, bleeding, infection or damage to the ear canal or eardrum. These risks are reduced through careful assessment, appropriate equipment, infection-control procedures and treatment by a trained professional. It's important to remain as still as possible during the procedure and tell your clinician immediately if you experience pain or discomfort.

What are the benefits of ear microsuction?

For many people, microsuction is a convenient way to deal with troublesome earwax.

Its main benefits include:

• Precise wax removal: The clinician can see the ear canal while removing the blockage.
• No water required: Microsuction removes wax without flushing water into the ear.
• Quick treatment: The procedure itself is often completed in a matter of minutes.
• Relief from blocked ears: Removing excess wax may improve muffled hearing, fullness or discomfort.
• Professional assessment: Your ears are examined before treatment to check that wax removal is appropriate.

Microsuction is one of several recognised methods of professional earwax removal. Your clinician will recommend the most suitable approach for your ears.

Microsuction vs ear syringing: what's the difference?

Microsuction removes wax using a small suction device, while ear irrigation uses a controlled flow of water to flush wax from the ear canal.

Both microsuction and electronic ear irrigation are recognised methods of professional earwax removal, although neither is suitable for everyone.

Microsuction is often a useful option when water-based irrigation isn't appropriate. However, people with certain ear conditions, previous ear surgery or a perforated eardrum may require specialist assessment before any treatment.

Traditional manual ear syringing is no longer recommended by NICE.

At House of Hearing, we'll assess your ears and advise on the most appropriate next step.

Is ear microsuction painful?

Most people find ear microsuction comfortable or experience only mild, temporary discomfort.

You may hear a suction noise or feel a gentle pulling sensation as the wax is removed. If the wax is hard or the ear canal is sensitive, treatment may feel less comfortable.

Your clinician will explain what's happening and can pause whenever needed.

The aim is always to remove troublesome wax carefully while keeping you as comfortable as possible.

How long does ear microsuction take?

The actual wax removal procedure often takes just a few minutes, but this depends on the amount and consistency of the wax.

Your appointment also includes an examination of your ears and a discussion of any relevant symptoms or medical history.

Occasionally, wax may need softening before it can be removed comfortably. If this happens, your clinician will explain the next steps.

Do you need to use ear drops before microsuction?

Not always. Some earwax can be removed without preparation, while hard or compacted wax may benefit from softening drops beforehand.

Your clinic can advise whether you should use drops before your appointment.

Don't use ear drops without medical advice if you have a known or suspected perforated eardrum.

What should you expect after microsuction?

Most people can return to their normal activities immediately after treatment.

If your symptoms were caused by excess earwax, you may notice that your ears feel clearer and sounds are easier to hear.

Your clinician will explain any aftercare advice and let you know if further treatment is needed.

If you develop persistent pain, discharge, significant dizziness, new tinnitus or a change in hearing after treatment, seek medical advice. Sudden hearing loss requires urgent assessment.