Chronic Illness Symptom Tracker

A symptom tracker that actually finds the pattern, instead of just storing the days.

This is a complete health binder for chronic illness that opens in your browser. Log how you feel each day. It watches for what repeats. Then it hands you one clean page before your next appointment.

Not a spreadsheet. Not a printable you fill in by hand. A real app you own outright.

Today

The symptom tracker opens straight onto today. Log the day in under a minute. Pain, fatigue and mood on simple sliders. Add symptoms by name with a severity. Tick off what you took. Flag a flare day.

Patterns

This is the part other trackers skip. It compares your own days against each other. It tells you what changed after a medication change, and by how much. It only reports a finding when it has enough days to be honest about it.

You get a trend chart, a heat map of recent weeks, your hardest and easiest days, and how consistently you took what you were prescribed.

Because it follows any symptom you name, it doubles as a migraine tracker, a fatigue diary or a joint-pain record. You decide what it watches.

Medication

A full medication tracker for what you take now and what you took before. Doses, timing and a medicine schedule you can read at a glance. Keep a running medication list to hand to anyone who asks. Allergies stay pinned where nobody can miss them.

The medication log records what you actually took, not just what was prescribed.

Records

Your medical history, your care team, your appointments, your test results and your documents. The appointment tracker holds what is coming and what already happened. Test results keep their reference ranges, so a number means something later.

Visit prep

One page for your next appointment. What has changed, what you want to ask, and what the doctor said afterwards. Print it or read it off your phone in the waiting room. It works as an appointment planner and a record of the visit itself.

Emergency card

A printable card with your conditions, medications, allergies and contacts. Put it in a wallet or a bag. It is there when you cannot explain things yourself.

Insurance and costs

Policy details, deductible, out-of-pocket maximum and every claim. See what was billed, what they paid and what came out of your pocket.

Looking after someone else

It works as a caregiver planner too. Set it up for a parent, a partner or a child. The caregiver log keeps appointments, medicines and questions in one place. Useful for elderly care, where several people share the same information.

Three languages, three looks

English, Spanish and French. Switch any time. Three themes, including a dark one for bad-light days. Choose your units, date format and paper size.

What you get

• One file that holds the whole medical planner
• A sample data file, so you can explore every feature before entering your own
• A quick-start guide in plain language

How it works

Open the file in any browser. Chrome, Safari, Edge or Firefox. Works on phone, tablet, laptop and desktop. Nothing to install.

Your data saves as you type. No account is needed. If you would rather have it on several devices, you can turn on syncing with a free sign-up. That choice is yours, and you make it on the first screen.

Works offline. Pay once. No subscription, ever.

Good to know

A symptom tracker is only as useful as the days you put in it. Ten minutes a week is enough. This is a personal record you keep for yourself. It is not a medical device and it does not give medical advice. Export a backup any time from Settings.