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Small Intestinal Bacterial Overgrowth 2 hour

Small Intestinal Bacterial Overgrowth 2 hour

Regular price $257.00 USD
Regular price Sale price $257.00 USD
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Fasting Required:
Yes, 12 hours
Breath Test
Genova Diagnostics
Average processing time 10 business days
Note: Result turnaround times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.

Patient Instructions:
Two - Four weeks prior to testing: Wait 4 weeks from your last dose of antibiotics, colonoscopy or barium enema. Wait at least 2-4 weeks from your last dose of antifungals, Pepto-Bismol™ or herbal/natural antimicrobial products.
Seven days prior to testing: Avoid the use of laxatives, stool softeners, and/or stool bulking agents as well as antacids containing aluminum or magnesium hydroxide.
24-hours prior to testing: Foods you CAN eat before you start your 12 hour fast: Baked or broiled chicken, fish or turkey (salt and pepper only), white bread (only), plain steamed white rice, eggs, clear chicken or beef broth with no vegetable pieces, water, plain coffee, or tea (no sugar/artificial sweeteners or cream). Vegetarians may have tofu with salt and pepper. Do not take probiotics.
12-hours prior to testing: Fast for 12 hours prior to the test. Do not eat or drink anything other than water for 12 hours prior and during the test. Do not take non-essential medications or supplements until the test is completed, unless your physician has advised you otherwise. Do not chew gum, eat candy, or use mouthwash until the test is completed.
No smoking, including second-hand smoke, for at least 1 hour before or at any time during the breath test. No sleeping or vigorous exercise for at least 1 hour before or at any time during the breath test. Do Not Use Toothpaste.

Additional Information:
This test uses lactulose; since lactulose contains galactose and lactose, it is not recommended for individuals who have had allergic reactions to lactulose, or who are on a galactose/lactoserestricted diet. It should be used with caution in diabetics.
Do not open, remove, or loosen tops of collection tubes–this will break the vacuum and make it impossible to perform your test. Do not stick your finger into the mouthpiece/plastic bag – there is a sharp needle inside.
We do not suggest collecting during an acute infectious illness.
This collection is extremely time-sensitive. You need to carefully plan the morning around these timed collections. An uninterrupted 2 or 3 hours is ideal.
Use the Breath Collection Schedule Table on the front of the Requisition to help you schedule your collection times.
This test is not suitable for children under 25 pounds.

SIBO is a common clinical condition and can develop in a variety of patient populations. Genova's SIBO Profiles are non-invasive breath tests which capture exhaled hydrogen (H2) and methane (CH4) gases following patient ingestion of a lactulose solution to evaluate bacterial overgrowth of the small intestine.

Analytes Reported:
  • Hydrogen
  • Methane
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