Hydrogen breath test
You have been asked to attend this test to diagnose either a small bowel bacterial overgrowth or an intolerance to a specific sugar.
Oesophageal Manometry & 24-hour pH or impedance monitoring
The oesophagus is a long muscular tube like structure which connects your mouth to your stomach. This part of the test assesses whether your food pipe is working properly.
Anorectal physiology
Information about anorectal physiology tests for problems associated with faecal incontinence or constipation, or other bowel problems.