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Peritonsillar Abscess

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

What is a peritonsillar abscess (PTA)?

A PTA is a collection of pus in the peritonsillar space. The peritonsillar space is the area between your tonsil and the back wall of your throat. It is near the opening of the tubes leading to your stomach and lungs.

What increases my risk for a PTA?

A PTA is caused by bacteria. The following may increase your risk for a PTA:

What are the signs and symptoms of a PTA?

How is a PTA diagnosed?

Your healthcare provider will examine your mouth and throat. Your provider will look to see how red or swollen your abscess is or check to see if it is draining. You may need any of the following:

How is a PTA treated?

What can I do to manage my symptoms?

What can I do to prevent a PTA?

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

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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