The Journal
DiagnosticsSeptember 25, 2026 10 min read

Stool Analysis When to See a Doctor

Guidance on when changes in stool analysis deserve professional attention — and how data helps that conversation.

Glowing teal data helix above a porcelain surface

Stool analysis reads form, colour and frequency to reveal how your digestion, hydration and microbiome are trending.

Signals worth escalating

The Bristol Stool Scale turns a subjective description into an objective, trackable classification. Persistent, unexplained deviations — especially alongside other symptoms — deserve clinical review.

7
Bristol types
<3s
capture to insight
14-day
trend window
0
effort required

Bring the data

A record of Bristol type of every event and frequency and rhythm over time gives your clinician objective footing instead of hazy recall.

  • Bristol type of every event
  • Calibrated colour estimation
  • Frequency and rhythm over time
The test you take every day beats the perfect test you take once a year.
LUXOSMT Clinical Research

Better conversations

Objective trends about stool analysis make appointments shorter, clearer and more productive.

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