Keep track of your chronic illnesss with our free Chronic Illness Symptom Tracker

#1 Chronic Illness Symptom Tracker

Developed in collaboration with
leading doctors & scientists
David Cella, PhD

(Ph.D)

Center for Patient Centered Outcomes @ Northwestern

Young Shin Kim

(Ph.D)

Director - Psychiatric Genetic Epidemiology Program at UCSF

David Furman

(Ph.D)

Director - Stanford 1000 Immunomes Project, Buck Institute

Jacob Hooker

(Ph.D)

Science Director - Massachusetts General Hospital

Sarabeth Broder-Fingert

(Ph.D)

Scientific Director - U.MASS Memorial Hospital

Ken Mahaffey

(Ph.D)

Professor of Medicine - Stanford Expert in multicenter clinical trials

Kiki Chang

(Ph.D)

Professor of Psychiatry & Behavioral Sciences - University of Texas

Katrina Williams

(MSc, MBBS, Ph.D)

Head of the Department of Paediatrics - Monash University

What is a Chronic Illness Symptom Tracker?

A chronic illness symptom tracker is a tool that helps you record and monitor your symptoms as they shift over time. When you live with a condition that brings overlapping or unpredictable symptoms, it can be hard to see the bigger picture. Tracking gives you a clearer view of what’s happening, so you can spot changes, prepare for appointments, and feel more in control of your health journey.

While only a doctor can confirm a diagnosis, keeping a record of your daily experiences may support better conversations with healthcare providers.

Benefits of chronic illness tracking

Track multiple conditions in one place

Many people juggle more than one chronic illness at the same time. With Human Health, you can track over 1,000 conditions and 1,700 symptoms in one app.

Spot patterns across complex symptoms

Chronic illnesses rarely follow a straight line. Recording your symptoms regularly can help you notice patterns or shifts that might otherwise get lost in the noise.

Support better conversations with providers

Bring structure and clarity to your next appointment.

Feel more in control of your health journey

Chronic illness often feels overwhelming. A tracker gives you a way to organize your experience and turn uncertainty into insights.

Why humans everywhere are loving our Chronic Illness Symptom Tracker

And why we think you would too

I like this app a lot! Specifically because the large array of symptoms to log, the ability to put in not only your official diagnosis but also conditions you & your care team suspect you may have as well as your treatments including medication!

Kkush0000, USA

This app is awesome for managing my anxiety! The charts really help me see track how my symptoms have been and detect trends. The layout of the app is really calming and clean. It’s easy to navigate to get what you want. This app is amazing.

Potato Peru, USA

Helps me see clearly! Honestly I’ve been looking for a way to help with my PTSD instead of just avoiding it. Human helps me collect my thoughts into one place and allows me to track the treatments I need as well.

Senicaja, USA

Helps me see clearly! Honestly I’ve been looking for a way to help with my PTSD instead of just avoiding it. Human helps me collect my thoughts into one place and allows me to track the treatments I need as well.

jwSueBlue, USA

I am really enjoying this app so far! I have tried to adapt other apps to track my symptoms, and it's always been a failure. I especially enjoyed that when setting it up, I can pick a diagnosis I already have, and it will suggest related symptoms for me. The symptoms get really specific, and I appreciate that.

Morgan, USA

“I have never taken a questionnaire like the symptoms survey in Human Health, and i wish it would be available in more clinics and counselling centers. It truly made me feel seen and heard, and that i am not alone.”

James, 34 years old
Massachusetts, USA

“I have never taken a questionnaire like the symptoms survey in Human Health, and i wish it would be available in more clinics and counselling centers. It truly made me feel seen and heard, and that i am not alone.”

James, 34 years old
Massachusetts, USA

“I have never taken a questionnaire like the symptoms survey in Human Health, and i wish it would be available in more clinics and counselling centers. It truly made me feel seen and heard, and that i am not alone.”

James, 34 years old
Massachusetts, USA

“I have never taken a questionnaire like the symptoms survey in Human Health, and i wish it would be available in more clinics and counselling centers. It truly made me feel seen and heard, and that i am not alone.”

James, 34 years old
Massachusetts, USA

“I have never taken a questionnaire like the symptoms survey in Human Health, and i wish it would be available in more clinics and counselling centers. It truly made me feel seen and heard, and that i am not alone.”

James, 34 years old
Massachusetts, USA

Log how symptoms affect daily life

You’ll be able to rate how much each symptom affects your daily activities - giving you a simple way to capture how your condition truly impacts you.

Choose symptoms that impact you

Human Health suggests symptoms often linked to chronic conditions, but you can also add your own. This flexibility ensures your tracking reflects your unique experience.

Choose symptoms that impact you

Human Health suggests symptoms often linked to chronic conditions, but you can also add your own. This flexibility ensures your tracking reflects your unique experience.

Add notes alongside your symptom logs

Sometimes numbers aren’t enough. Adding notes helps you link your symptoms to context - whether that’s stress, diet, environment, or treatment changes.

Track flares and triggers over time

Logging consistently can highlight connections between flares and potential triggers. While Human Health doesn’t diagnose, these observations may help you and your doctor discuss possible causes more confidently.

Track flares and triggers over time

Logging consistently can highlight connections between flares and potential triggers. While Human Health doesn’t diagnose, these observations may help you and your doctor discuss possible causes more confidently.

Export customizable summaries for your care team

Generate detailed summaries that list symptoms, triggers, and treatments, ready to share with your doctor or care team. This makes appointments more productive and less stressful.

How to start tracking your chronic illness

1

Sign up for a free account

Choose from hundreds of conditions like anxiety, depression, bipolar and more.

2
Get chronic illness tracking recommendations
We provide recommendations to help you choose chronic illness to track over time.
3
Track your chronic illness with reminders
We’ll remind you to check-in on yourself and your chronic illness each day.
4
Get insights to better understand yourself
The more you track, the more you’ll learn about how and when your health changes.
Can I track more than one condition at a time?
How does the app help me spot patterns in complex symptoms?
Can I add my own symptoms if they’re not on the list?
How does the tracker support flare management?
What if my symptoms change from day to day?

Private. Secure. Encrypted. HIPAA Compliant.

Privacy is a human right. Your data is yours:
You get full control over who can view your data on Human Health. Human Health keeps all your information secure and encrypted. We never sell data. We are fully GDPR & HIPAA compliant.

Chronic Illness Symptom Tracker

Can be especially helpful for people managing:
OCD
Anxiety disorder
Depression
Autism
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