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Mastoiditis in Children

Medically reviewed by Drugs.com. Last updated on Mar 3, 2024.

Mastoiditis is an infection in the air cells and mastoid bone of your child's skull. The mastoid bone is located behind your child's ear. Mastoiditis is most common in children younger than 2 years who have a history of ear infections. Mastoiditis is often caused by an ear infection that spreads. Your child's ear canal swells and traps fluid inside his or her ear. Trapped fluid causes bacteria to grow and spread to the mastoid bone.

Ear Anatomy

DISCHARGE INSTRUCTIONS:

Call your local emergency number (911 in the US) if:

Seek care immediately if:

Call your child's doctor if:

Medicines:

Your child may need any of the following:

Care for your child's ears:

Keep your child's ears dry. Have your child use earplugs as directed when he or she bathes or swims. Fluid in your child's ears may slow healing and cause discomfort.

Help prevent ear infections that may lead to mastoiditis:

Follow up with your child's doctor or ear, nose, and throat specialist as directed:

Your child may need to have his or her hearing checked after he or she heals from mastoiditis. Your child may also need to have his or her ears cleaned frequently by the healthcare provider. Write down your questions so you remember to ask them during your visits.

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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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