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For Information on Physicians and Services, call 1-800-926-UCSD

GI Motility & Physiology Center
Conditions Evaluated
Research
Refer a Patient
Our Team
Diagnostic Procedures
Anal Manometry
BRAVO | Off Medication
BRAVO | On Medication
Esophageal Manometry
H-Pylori Breath Test
Hydrogen Breath Test
Where to Find Us

Hydrogen Breath Test

CHECK IN INFORMATION:
  • Check in at the Out Patient Registration desk prior to coming to the West Wing to register  
  •  Bring a current ID and insurance card to the Registration desk.
 PREPARATION FOR PROCEDURE:
  • Two weeks (14 DAYS) before the test, you should stop taking:
    •        antibiotics of any kind
    •  Pepto - Bismol
  •  Do not eat or drink anything for 12 hours before the test. 
  • Avoid slowly digesting foods, like beans, pasta, fiber cereals and other high fiber foods the day before the test.  Brush your teeth prior to the test.
  •  Do not eat, drink, chew gum or tobacco, smoke cigarettes, eat breath mints or candy before or during the test.
  •  Do not sleep or exercise vigorously for at least ½ hour before or any time during the test.
  •   The test will take about 4 hours to complete.  You will blow into an air collection bag and then drink a glass of liquid.  Multiple breath samples will then be collected.
  •  Bring reading material or something to do with you to keep you occupied during the 4 hours.
  •  You may drive yourself home after the test since no sedation is involved.
  •  Allow ample time for parking!
  •  If you have any questions, please call 619 543-6834.

Gastrointestinal Motility and Physiology Center
200 West Arbor Drive, West Wing, Room 315
San Diego, CA 92103-8788
(619) 543-6834
Fax:(619) 543-7839