What Is an Adenoidectomy?

Adenoids are lymph tissue located in the roof of the mouth behind the soft palate where the nose connects to the throat. They help filter air through your nose and produce antibodies, or white blood cells, that help fight infection.

“During adolescence, adenoids typically shrink, and they may disappear by adulthood,” explains Steven L. Goudy, MD, Medical Director of Otolaryngology at Children’s Healthcare of Atlanta. Also known as ear, nose and throat (ENT) doctors, pediatric otolaryngologists are specially trained in treating children with ENT conditions like sleep apnea, ear infections and strep throat.

However, if your child experiences recurrent nasal infections, difficulty breathing through the nose, obstructive sleep apnea, snoring or mouth breathing, a doctor may recommend a pediatric adenoidectomy, which is a surgery performed on children to remove their adenoids.

Does my child need his adenoids removed?

If your child is experiencing any of the following symptoms, your doctor may recommend an adenoidectomy:

  • Snoring and obstructive sleep apnea, or blocked breathing during sleep
  • Mouth breathing, typically with noticeable mouth odor and the feeling of a plugged nose, which is usually a sign of enlarged adenoids

“Parents typically notice one or many of these symptoms pretty easily while checking on kids at night, or when they go to wake them up in the morning or after a nap,” adds Dr. Goudy.

“During adolescence, adenoids typically shrink, and they may disappear by adulthood.”–Steven L. Goudy, MD, Pediatric Otolaryngologist

What will happen during an adenoidectomy?

An adenoidectomy is usually done as an outpatient procedure, which means your child will be able to go home the same day as surgery. The procedure is performed under general anesthesia, so your child won’t be awake or experience pain during surgery. And because a child’s anesthesia needs are different, the pediatric anesthesiologists at Children’s are specially trained and experienced to tailor anesthesia and pain management for children and teens whose bodies are still growing. Our team creates a specialized anesthesia plan for each child based on his weight, height and type of surgery.

What will happen after the adenoidectomy?

After surgery, your child may temporarily experience the following symptoms:

  • Discomfort in the back of the nose
  • Stuffy nose
  • Upset stomach from being under anesthesia
  • Low-grade fever (up to 101.5°F or 38.6°C is common the first five days after surgery)
  • Sore throat
  • Ear or neck pain that stems from where the adenoids were
  • Very bad breath that will improve as wounds heal (you can brush your child’s teeth but it will not help the bad breath)
  • Voice changes that usually goes away in two or three weeks (your child’s voice may sound higher-pitched, muffled or nasally)
  • Small specks of blood coming from the nose or in the saliva (or spit) are OK, but bleeding can be very serious. Any amount of bright red blood, large clots or vomiting of blood is not normal. Call your child’s surgeon if any bleeding occurs, and the doctor will let you know what to do.

At Children’s, adenoidectomies are one of the most common procedures performed by our ENTs. We perform thousands each year on kids ages 0 to 21, so our team brings their pediatric expertise and years of experience to every procedure.

Steven Goudy, MD, is Medical Director of Otolaryngology at Children’s Healthcare of Atlanta, as well as Professor and Director of Pediatric Otolaryngology at Emory University School of Medicine. He joined Children’s in 2015 by way of Vanderbilt University Children’s Hospital, where he worked for 10 years following his fellowship training in pediatric otolaryngology.

This content is general information and is not specific medical advice. Always consult with a doctor or healthcare provider if you have any questions or concerns about the health of a child. In case of an urgent concern or emergency, call 911 or go to the nearest emergency department right away. Some physicians and affiliated healthcare professionals on Children’s Healthcare of Atlanta team are independent providers and are not our employees.