Overview

Adenoids are small areas of tissue at the back of the nose and throat. They're made of the same tissue that forms the tonsils. They're higher in the throat and closer to the nasal cavity than the tonsils. Adenoids usually can't be seen. They help the body fight infection.

Some children are born with large adenoids. They usually shrink as the child gets older.

When the adenoids get inflamed or swollen, it's called adenoiditis. This often happens with an infection or tonsillitis.

Large or swollen adenoids may cause symptoms like a sore throat, trouble breathing, ear problems, or sleep problems.

Swollen adenoids may be treated at home like any sore throat. If there's an infection caused by bacteria, such as strep throat, the doctor may give your child antibiotics.

If your child gets infections often or has trouble breathing, your doctor might suggest removing the adenoids. Surgery to remove the adenoids is called adenoidectomy.

How can you care for your child at home?

• If the doctor prescribed antibiotics for your child, give them as directed. Do not stop using them just because your child feels better. Your child needs to take the full course of antibiotics.
• Give your child acetaminophen (Tylenol) or ibuprofen (Advil, Motrin) for pain. Read and follow all instructions on the label. Do not give aspirin to anyone younger than 18. It has been linked to Reye syndrome, a serious illness.
• Be careful when giving your child over-the-counter cold or influenza (flu) medicines and Tylenol at the same time. Many of these medicines have acetaminophen, which is Tylenol. Read the labels to make sure that you are not giving your child more than the recommended dose. Too much acetaminophen (Tylenol) can be harmful.
• Have your child drink plenty of fluids. Fluids may help soothe a sore throat. Your child can drink warm or cool liquids (whichever feels better). These include tea, soup, and juice.
• Make sure your child gets lots of rest.
• Place a cool-mist humidifier by your child's bed or close to your child. This may make it easier for your child to breathe. Follow the directions for cleaning the machine.