Can you put hydrogen peroxide in your ear?

Washing the ear with hydrogen peroxide is a frequently used cleaning method, but it involves a series of risks often related to certain ear conditions and incorrect dosage. While it can be a useful solution, hydrogen peroxide must be handled carefully to ensure that it helps rather than hurts. It is important to underline that hydrogen peroxide should not be used without prior consultation with a hearing care specialist.

Cleaning the ears with hydrogen peroxide is a common method to remove excess earwax in the ear canal. Often people use either special over-the-counter drops or a mixture composed partly of warm water (96.8° F) and hydrogen peroxide, which is injected with a syringe inside the ear canal. However, as previously mentioned, home use is not recommended because the maneuver, if not performed correctly, can cause damage to both the ear canal and the eardrum.

Due to the production of atomic oxygen, hydrogen peroxide has disinfecting properties. Since oxygen is produced during the application, it only kills pathogens that live in anaerobic conditions. The belief that hydrogen peroxide in the ear can address any infection is wrong. The use of hydrogen peroxide to clean the ears can involve certain risks, many of which link to particular ear conditions or incorrect use. Products with a high percentage of hydrogen peroxide that are not sufficiently diluted can lead to:

• Bubbles, blisters and burns in the ear canal;
• Sensations of vertigo;
• Temporary tinnitus;
• Temporary hearing loss.

In individuals who are hearing aid users, or are experiencing an ear infection, or suffer from a damaged eardrum, the use of hydrogren peroxide can be even more harmful and is therefore absolutely not recommended. Ask a doctor before use if you have:

• Ear drainage or discharge;
• Ear pain;
• Irritation or rash in the ear;
• Dizziness;
• An injury or perforation (hole) of the eardrum;
• Recent ear surgery.

When using hydrogen peroxide to clean your ears, it’s generally recommended to leave it in the ear for 5 to 10 minutes. During this time, you may hear fizzing or bubbling, which is normal as the peroxide works to break down earwax. Afterward, tilt your head to allow the liquid to drain out, and gently dry your ear with a soft cloth.

However, it's important to consult a healthcare professional before using hydrogen peroxide, especially if you have a history of ear infections, perforated eardrum, or any other ear conditions.

When hydrogen peroxide is introduced into the ear, many individuals notice a distinct crackling or bubbling sound. This phenomenon occurs as hydrogen peroxide interacts with earwax, producing oxygen gas and creating bubbles that help break down the wax. This bubbling action can indicate that the solution is working to loosen debris, making it easier to remove.

While this sound is generally harmless and part of the cleaning process, it should not be accompanied by any pain or discomfort. If users experience significant crackling alongside symptoms like dizziness or sharp pain, it is advisable to discontinue use and consult a healthcare professional to rule out any underlying issues.

Ear cleaning with hydrogen peroxide can be carried out using special over-the-counter drops, applied inside the ear canal, or with a syringe of at least 100 ml equipped with a special nozzle to irrigate the ear canal with a mixture of warm water and hydrogen peroxide. The correct maneuver involves:

• Lying down on one side, pulling the auricle slightly upwards and backward to facilitate the entry of hydrogen peroxide/water solution into the ear canal;
• Squeezing the recommended number of drops into the ear canal;
• Staying still for around 5 minutes and tilt your head back into an upright position allowing all of the drops/solution to drain into a cloth.  Dry the ear with a soft cloth after.

Before carrying out this series of steps, always ask your doctor for their opinion on whether this is a safe course of action for your situation.

• Before using hydrogen peroxide in the ear, ensure you have a diluted 3% solution and assess your symptoms. Avoid use if you have severe pain, drainage, or a history of ear problems, as these may require medical attention. If you suspect a perforated eardrum or ear infection, consult a healthcare professional first;
• After using hydrogen peroxide, you may notice bubbling as it works to break down earwax. Allow it to sit for five to ten minutes, then tilt your head to let the solution drain out. Gently wipe away any excess fluid and monitor for discomfort. If you experience increased pain or unusual symptoms, seek medical advice.

Regular cleaning of the ear helps prevent infections and the accumulation of bacteria and viruses, as well as earwax. While cleaning with hydrogen peroxide can be carried out independently is not recommended, especially when experiencing ear conditions such as infections or lesions of the ear canal and the tympanic membrane.