Baseline Sample: You first exhale into a special collection bag to provide a baseline measurement.
Ingestion: You drink a small, pleasant-tasting solution or swallow a pill containing urea.
Chemical Reaction: If H. pylori is present in your stomach, the urease enzyme will immediately break down the urea, releasing carbon dioxide. This carbon dioxide is absorbed into your bloodstream, travels to your lungs, and is exhaled.Final Sample: After 15 to 20 minutes, you exhale into a second collection bag.
Detection: A lab compares the carbon dioxide in your second breath sample to your baseline sample. If the level is higher, it confirms an active infection
SPECIMEN COLLECTION AND HANDLING
- The test can be used to test Whole Blood/Serum/Plasma specimens.
- Collect blood specimen (containing EDTA, citrate or heparin) by veinpuncture following
standard laboratory procedures.
- Separate the serum or plasma as soon as possible by centrifugation after collecting.
- Store specimens at 2-8℃ (36-46℉) if not tested immediately. Store specimens at 2-8℃ up to 7
days. The serum and plasma specimens should be frozen at -20℃ (-4℉) for longer storage.
- Avoid multiple freeze-thaw cycles. Prior to testing, bring frozen specimens to room temperature slowly and mix gently. Specimens containing visible particulate matter should be clarified by centrifugation before testing.
- Do not use samples demonstrating gross lipemia, gross hemolysis or turbidity in order to avoid interference on result interpretation.
QUALITY CONTROL
A procedural control is not included in the test. A red line appearing in the control region (C) is considered an internal procedural control. It confirms sufficient specimen volume, adequate membrane wicking and correct procedural technique. Control standards are not supplied with this kit. However, it is recommended that positive and negative controls be tested as good laboratory practice to confirm the test procedure and to verify proper test performance.
FAQ
Q: Do I need to prep for an H. pylori breath test?
A: Yes, you must prepare for an breath test to ensure accurate results. Specific instructions can vary slightly depending on the testing kit your provider uses.
Q: What autoimmune disease is caused by H. pylori?
A: While H. pylori doesn't directly cause autoimmune diseases, chronic infection acts as a powerful trigger in genetically susceptible individuals.
Q: Can stress cause H. pylori?
A: No, stress does not cause H. pylori. Helicobacter pylori is a bacterial infection typically spread through contaminated food, water, or person-to-person contact
Q: Do you poop a lot when you have H. pylori?
A: Diarrhea (pooping a lot or frequently) is not a classic or primary symptom of H. pylori. In fact, most people infected with the bacteria experience no symptoms at all, while those who do typically experience upper gastrointestinal issues like bloating, burping, nausea, and stomach pain.
Milk: While once believed to soothe ulcers, it actually prompts your stomach to produce more acid.
Q: How to never get H. pylori again?
A: Preventing H. pylori from returning (reinfection) requires strict hygiene, completing all prescribed medications to fully eradicate the initial infection, and avoiding shared utensils with anyone who may be infected.
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