Faecal Occult Blood Stool Test Kit

Checks a stool sample for blood that isn't visible to the eye.

What this test measures

The presence of blood in a single stool sample below the threshold of visibility.

Why these markers matter

Blood can be present in stool in quantities too small to see. This test reports whether any is present — nothing more and nothing less. It's worth being clear about what that means: a result here is a finding, not an explanation. Blood in stool has a range of possible causes, from the entirely benign to things needing prompt attention, and distinguishing between them requires a clinician.

What you get

Kit posted to you with instructions and return packaging. Results in your private dashboard, typically within about a week.

Before you collect

Follow the kit instructions on diet and medication beforehand — some foods and anti-inflammatories affect the result. Refrigerate and post back same day.

Who this suits

People whose practitioner has asked for this specific test.

Your next step

Once you have your results, book with a Canwell naturopath, nutritionist or practitioner to talk them through and build a wellness plan that suits you. Book with Canwell