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Mastoiditis

Medically reviewed by Drugs.com. Last updated on Jun 5, 2024.

AMBULATORY CARE:

Mastoiditis

is an infection in the mastoid bone of your skull. The mastoid bone is located behind your ear. Mastoiditis is often caused by an ear infection that spreads. Your ear canal swells and traps fluid inside your ear. Trapped fluid causes bacteria to grow and spread to your mastoid bone. Have someone stay with you to watch for complications of mastoiditis such as brain swelling. They may need to call 911 when you are unable to do so.

Ear Anatomy

Common symptoms include the following:

Have someone call your local emergency number (911 in the US) if:

Seek care immediately if:

Call your doctor if:

Treatment:

You may need to spend a few days in the hospital for treatment and monitoring. You may be cared for by a healthcare provider with training in ear, nose, and throat conditions. You may need any of the following:

Care for your ears:

Keep your ears dry. Do not allow water or liquids to get into your ears. Use earplugs as directed when you shower or swim.

Follow up with your doctor as directed:

You may need to have your hearing checked after your infection is gone. You may also need frequent ear cleaning. 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.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.