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Description
SAMPLE TYPE: EXPIRED BREATH
Substance administered: Lactulose*
*NOTE: Lactulose may contain traces of lactose, fructose, and/or milk proteins.
Sample collection: 14 tubes
RESULTS: 4 DAYS
Results delivered from sample reception
The Hydrogen, Methane, and Exhaled Sulfide Test is a non-invasive test that allows, from the exhaled air, to determine the amount of hydrogen (H2), methane (CH4), and sulfide (H2S) generated by the intestinal microbiota through a fermentation process, and after having previously ingested a type of sugar, lactulose.
- Evaluate Small Intestinal Bacterial Overgrowth (SIBO).
- Evaluate the Overgrowth of methane or hydrogen sulfide producing species.
- Patients with constipation and/or diarrhea.
7 readings at different times (basal, 30min, 60min, 90min, 120min, 150min and 180min) of:
– HYDROGEN
– METHANE
– SULFIDE
*The results are delivered corrected by the amount of exhaled CO2.
PRIOR CONSIDERATIONS
For more information, contact the Teletest administration department at 932 12 33 45 or through the following form
