On this page · 8 sections

Debrox (otic)

Generic name: carbamide peroxide (otic)

Brand names: Auraphene-B, Debrox, Ear Wax, Ear Wax Removal, Mollifene, Murine Ear Drops

Last updated November 2, 2026 0 views
Share

What is Debrox?

Debrox (for the ears) is used to soften and loosen ear wax, which helps in removing it more easily.

Debrox may also be used for other purposes that are not mentioned in this medication guide.

This section was rewritten for readability and reviewed for meaning.

Warnings

You should not use Debrox if you have a hole in your ear drum (ruptured ear drum), or if you have any signs of ear infection or injury, such as pain, warmth, swelling, drainage, or bleeding.

This section was rewritten for readability and reviewed for meaning.

Before taking this medicine

You should not use Debrox if you are allergic to it, or if you have a hole in your ear drum (ruptured ear drum).

Ask a doctor or pharmacist if it is safe for you to use this medicine if you have other medical conditions, especially:

  • recent ear surgery or injury;
  • ear pain, itching, or other irritation;
  • drainage, discharge, or bleeding from the ear; or
  • warmth or swelling around the ear.

Debrox should not be used on a child younger than 12 years old.

This section was rewritten for readability and reviewed for meaning.

Debrox side effects

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Debrox may cause serious side effects. Stop using Debrox and call your doctor right away if you have:

  • dizziness; or
  • new or worsening ear problems.

Common side effects of Debrox may include:

  • a foaming or crackling sound in the ear after using the ear drops;
  • temporary decrease in hearing after using the drops;
  • mild feeling of fullness in the ear; or
  • mild itching inside the ear.

This is not a complete list of side effects, and others may happen. Call your doctor for medical advice about side effects. You can report side effects to FDA at 1-800-FDA-1088.

This section was rewritten for readability and reviewed for meaning.

How should I use Debrox?

Use exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.

Debrox comes with patient instructions for safe and effective use. Follow these directions carefully. Ask your doctor or pharmacist if you have any questions.

Wash your hands before and after using Debrox.

To use the ear drops:

  • Lie down or tilt your head with your ear facing upward. Open the ear canal by gently pulling your ear back, or pulling downward on the earlobe when giving this medicine to a child.
  • Hold the dropper upside down over your ear and drop the correct number of drops into the ear.
  • You may hear a bubbling sound inside your ear. This is caused by the foaming action of Debrox, which helps break up the wax inside your ear.
  • Stay lying down or with your head tilted for at least 5 minutes. You may use a small piece of cotton to plug the ear and keep the medicine from draining out. Follow your doctor's instructions about the use of cotton.
  • Do not touch the dropper tip or place it directly in your ear. It may become contaminated. Wipe the tip with a clean tissue but do not wash with water or soap.

Debrox may be packaged with a bulb syringe that is used to flush out your ear with water. To use the bulb syringe:

  • Fill the syringe with warm water that is body temperature (no warmer than 98 degrees F). Do not use hot or cold water.
  • Hold your head sideways with your ear over a sink or bowl. Gently pull your ear back to open the ear canal. Place the tip of the bulb syringe at the opening of your ear canal. Do not insert the tip into your ear.
  • Squeeze the bulb syringe gently to release the water into your ear. Do not squirt the water with any force, or you could damage your ear drum.
  • Remove the syringe and allow the water to drain from your ear into the sink or bowl.

Do not use Debrox for longer than 4 days in a row. Call your doctor if you still have excessive earwax after using this medicine, or if your symptoms get worse.

Clean the bulb syringe by filling it with plain water and emptying it several times. Do not use soap or other cleaning chemicals. Allow the syringe to air dry.

Keep the medicine bottle tightly closed and store it in the outer carton at room temperature, away from moisture and heat.

What happens if I miss a dose?

Since Debrox (otic) is used as needed, you might not have a dosing schedule. If you have a schedule, take the missed dose as soon as you remember. If it is nearly time for your next scheduled dose, skip the missed dose. Do not use extra medicine to compensate for the missed dose.

This section was rewritten for readability and reviewed for meaning.

What happens if I overdose?

An overdose of carbamide peroxide (otic) is not expected to be harmful. If someone has accidentally swallowed the medication, seek emergency medical help or call the Poison Help line at 1-800-222-1222.

Avoid getting Debrox in your eyes or mouth.

Do not use any other ear drops unless your doctor has instructed you to.

This section was rewritten for readability and reviewed for meaning.

What other drugs will affect Debrox?

It is not likely that other drugs you take by mouth or inject will affect Debrox used in the ears. However, many drugs can interact with each other. Inform all your healthcare providers about all the medicines you use, including prescription and over-the-counter medicines, vitamins, and herbal products.

This section was rewritten for readability and reviewed for meaning.

Related medicines

Before you take this medicine: the information on this page is general and may not cover your personal circumstances. Read the label supplied with your medicine and ask a pharmacist or doctor if you are unsure, especially if you are pregnant, breastfeeding, taking other medicines or managing a long-term condition.
General medicine information Consumer-friendly language

Content is provided for education and is not medical advice. See our medical disclaimer.