Track your diarrhea
Changes in bowel frequency and consistency are key indicators of gut health. Tracking 'flare-ups' is essential for individuals managing IBD, IBS, or food intolerances.
Why track this symptom?
- Map episodes against dietary intake and stress levels.
- Identify patterns that may indicate a specific food intolerance.
- Monitor for dehydration risks if frequency is high.
How Trace Health helps
Trace Health provides a discreet, private way to track sensitive digestive episodes. Log your gut health with confidence, knowing your data stays on your device.
Common causes
Viral gastroenteritis is the most common acute cause, typically lasting 1-3 days with associated nausea and cramping. Food poisoning from bacterial contamination causes sudden onset diarrhea within hours of eating contaminated food. Chronic diarrhea often results from irritable bowel syndrome, inflammatory bowel diseases like Crohn's or ulcerative colitis, or food intolerances to lactose or fructose. Medications, especially antibiotics that disrupt gut bacteria, frequently trigger diarrhea.
When to see a doctor
Seek emergency care for signs of severe dehydration including dizziness when standing, decreased urination, or dry mouth with sticky saliva. Get immediate help if diarrhea contains bright red blood or looks black and tarry.
Frequently Asked Questions
What should I record when tracking diarrhea?
Log frequency, consistency, any blood or mucus, associated symptoms like cramps or fever, recent food and drink, travel history, and medications including antibiotics. Note if symptoms improve with fasting.
How does diarrhea tracking help my doctor?
The pattern of diarrhea is diagnostic. Your log helps distinguish between infectious, inflammatory, and functional causes. Frequency, associated symptoms, and dietary correlations guide your doctor toward the right diagnosis and treatment.
When is diarrhea serious enough for medical care?
Seek care if diarrhea lasts more than two days, contains blood, comes with high fever, or if you show signs of dehydration like dark urine or dizziness. For persistent or recurring diarrhea, your tracking data helps your doctor plan appropriate investigations.
How detailed should I be when logging stool consistency?
Use the Bristol Stool Chart as your reference, rating consistency from 1 (hard lumps) to 7 (entirely liquid). Note approximate volume, any visible blood or mucus, and color changes, as these details help your doctor determine if inflammation or infection is present.
What patterns in my diarrhea tracking might indicate different conditions?
Diarrhea that starts suddenly and resolves within a week usually suggests infection, while chronic episodes alternating with normal bowel movements may indicate IBS. Diarrhea that consistently follows specific foods suggests food intolerance, and episodes with blood or mucus may indicate inflammatory bowel disease requiring medical evaluation.
Your health data stays on your iPhone.
No account. Private. No personal information is ever requested. Your health data stays on your iPhone by default. A backup option to your private iCloud is available. Trace Health never collects or sells your health data.
What people say
Rated 4.8 out of 5 from 45+ ratings on the App Store.
- “Finally an app in which I can collect and analyse all my symptoms. And that reminds me to log them.” (sunsoul01, Austria)
- “Ok so I try so hard to track symptoms but apple health doesn’t have a widget for that and it’s kind of a pain to track down every little thing… Now this app!!!! Everything is right there, there’s widgets, it’s fast and simple and syncs! I freaking love this app! I’m still playing with it so I haven’t seen if it has a “how are you feeling right now” feature but it is everything I have ever wanted the symptoms on health to be!” (grofica82, United States)
Read the complete guide: How to Track Diarrhea: A Complete Guide →