A hydrogen breath test is performed to detect lactose intolerance, bacterial overgrowth, glucose intolerance, and fructose intolerance. You will need to fast for twelve hours before the test. This test is performed in our office. You will be given specific instructions before this test to follow for the success of the outcome.

Preparations for Procedures


Informed Consent
Informed consent will be obtained for any elective procedure performed by Dr. Llaneza. The patient will receive a full disclosure of the procedure, alternatives, risks, and possible consequences at the time of the visit. Please refer to the procedure descriptions listed under “Procedure Tab” in this website.