PREVIOUS QUESTION:

 

NEXT QUESTION:

 

What is tonsillitis?

ANSWER

Tonsils act as filters, trapping germs that could otherwise enter your airways and cause infection. They also make antibodies to fight infection, but sometimes the tonsils themselves become infected.

Overwhelmed by bacteria or viruses, they swell and become inflamed, a condition known as tonsillitis.

Tonsillitis is common, especially in children.

SOURCES:

Kliegman R.M., Behrman R.E., Jenson H.B., Stanton B.F., eds., 18th ed., Philadelphia, Saunders Elsevier, 2007. Nelson Textbook of Pediatrics,

American Academy of Otolaryngology -- Head and Neck Surgery: "Tonsils and Adenoids."

Nemours Foundation: "Tonsillitis."

University of Virginia Health System: "Tonsillitis."

WebMD Medical Reference from Healthwise: "Rapid strep test for strep throat," "Throat culture."

American Academy of Otolaryngology -- Head and Neck Surgery: "Fact Sheet: Tonsillectomy Procedures," "Fact Sheet: Fact Sheet: Tonsils and Adenoids PostOp."

Reviewed by Sabrina Felson on October 23, 2019

SOURCES:

Kliegman R.M., Behrman R.E., Jenson H.B., Stanton B.F., eds., 18th ed., Philadelphia, Saunders Elsevier, 2007. Nelson Textbook of Pediatrics,

American Academy of Otolaryngology -- Head and Neck Surgery: "Tonsils and Adenoids."

Nemours Foundation: "Tonsillitis."

University of Virginia Health System: "Tonsillitis."

WebMD Medical Reference from Healthwise: "Rapid strep test for strep throat," "Throat culture."

American Academy of Otolaryngology -- Head and Neck Surgery: "Fact Sheet: Tonsillectomy Procedures," "Fact Sheet: Fact Sheet: Tonsils and Adenoids PostOp."

Reviewed by Sabrina Felson on October 23, 2019

NEXT QUESTION:

What causes tonsillitis?

WAS THIS ANSWER HELPFUL

"ALEXA, ASK WEBMD"

THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.

    This tool does not provide medical advice. See additional information.

    Other Answers On: