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Aspiration Pneumonia

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

What is aspiration pneumonia?

Aspiration pneumonia is a lung infection that develops after you aspirate (inhale) food, liquid, or vomit into your lungs. You can also aspirate food or liquid from your stomach that backs up into your esophagus. If you are not able to cough up the aspirated material, bacteria can grow in your lungs and cause an infection.

The Lungs

What increases my risk for aspiration pneumonia?

Your risk is highest if you are older than 75 or live in a nursing home or long-term care center. You may become less active as you age, or you may be bedridden. You may not be able to swallow or cough well. The following also increase your risk for aspiration pneumonia:

What are the signs and symptoms of aspiration pneumonia?

How is aspiration pneumonia diagnosed?

It is common to aspirate but not know it. Your healthcare provider may diagnose aspiration pneumonia if you have symptoms and a history of swallowing problems. Your provider will ask about your symptoms and when they started. Your provider will look inside your mouth and down your throat, and listen to your heart and lungs. Your provider will ask you to speak and cough while he or she listens. Tell him or her about any health problems you have and any medicines you use. You may need any of the following tests:

How is aspiration pneumonia treated?

You may need any of the following:

Treatment options

The following list of medications are in some way related to or used in the treatment of this condition.

View more treatment options

What can I do to manage aspiration pneumonia?

What can I do to prevent aspiration pneumonia?

When should I seek immediate care?

When should I call my doctor?

Care Agreement

You have the right to help plan your care. Learn about your health condition and how it may be treated. Discuss treatment options with your healthcare providers to decide what care you want to receive. You always have the right to refuse treatment. 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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Further information

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