Pediatric H. Pylori Breath Test

Pediatric H. Pylori Breath Test

Share:

What is H. Pylori?

H. Pylori (Helicobacter pylori) is a bacteria that can live in the stomach. It can cause ulcers and/or swelling of the stomach and esophagus. H. Pylori may cause your child to have nausea, vomiting, burping, stomach pain, and/or to lose weight. A H. Pylori breath test tests for this bacteria.

How should I prepare my child for the H. Pylori breath test?

Print friendly version: English | Spanish

Please tell us if your child is allergic to Phenylalanine.

  • Your child should have nothing by mouth for 1 hour before the test (this means no food, liquids, gum, or medicines)
  • Your child should not take the any of these medicines for 14 days before the test:
    • Carafate, bismuth, Pepto-Bismol®
    • Nexium® (esomeprazol)
    • Prevacid® (lansoprazole)
    • Prilosec® (omeprazole)
    • Protonix® (pantoprazole)
    • Zantac® (ranitidine)
    • Antibiotics of any kind

Do not stop giving your child medicines until you talk to your child’s doctor to be sure it is OK.

What will happen during this H. Pylori breath test?

This test is short and pain free.

  • First, a nurse will ask your child to blow into a small bag. This will be the “baseline” breath sample.
  • Then the nurse will ask your child to drink a special liquid through a straw.
  • After 15 minutes the nurse will ask your child to blow into another bag. This will be the “test” breath sample. Both of these breath samples will be sent to special lab for testing.

The lab will send your doctor a report with your child’s test results in about a week. After you leave our office, your child may have liquids, food, and medicines as normal.

Please call the doctor’s nurse at 214-456-8000 or the GI Lab at 214-456-7857 if you have questions.

Resources

North American Society for Pediatric Gastroenterology, Hepatology and Nutrition

Request Appointment