Notice what your flares are trying to tell you.
A calm, private place to track symptoms, severity, suspected triggers, and patterns alongside your existing care.
- Flare severity from 1 to 10 with quick check-ins
- Custom symptom list that adapts to your body
- Food, medication, and supplement logging
- Timeline and history views that reveal patterns
Built for the rhythm of chronic illness
Autoimmune flares rarely arrive on a schedule. FlareUp keeps check-ins short for hard days and adds richer context when you have the energy, so your timeline still reflects what's actually happening.
Prepare for appointments with confidence
Bring a clear, recent picture of your symptoms, foods, and medications to every visit. PDF and CSV exports make it easy to walk through your tracking with your provider.
Frequently asked questions
Keep exploring
Food & symptom tracker
Pair every flare with the foods and ingredients around it.
MCAS symptom tracker
For mast cell activation patterns and trigger tracking.
Chronic illness tracker
A flexible tracker for any long-term condition.
Understanding autoimmune flares
An educational primer on what flares are and how tracking helps.
Preparing logs for doctor visits
Turn your tracker history into a clear conversation with your provider.
FlareUp pricing
Free forever, with optional Premium for unlimited history.
FlareUp is a personal tracking tool and is not a medical diagnostic tool. It does not provide medical diagnosis, treatment, or medical advice. Always consult a qualified healthcare professional.