Symptom Diary
Healthweight 1tracker · keeps what you put in
The doctor asks how long the headaches have been happening, and suddenly your memory produces nothing but fog. The Symptom Diary keeps the record your future self will thank you for: the symptom, its severity from 1 to 10, the date, and a space for triggers and notes. Patterns hide in weeks; a written list is how you catch them.
This is not a screenshot. It's the real tool, running right here — go on, put something in it.
Open the demo full-screen: /demos/symptom-diary.html
What it keeps
- Symptomshort text
- Severity 1-10number
- Datedate
- Triggers & notesnotes
Questions people ask
How do I track symptoms to show my doctor?
Log each occurrence with a severity score and the date, and jot suspected triggers in the notes. When the appointment comes, you bring dates and numbers instead of a shrug — doctors visibly relax at this.
Is my health data private in this symptom tracker?
Entirely. Nothing is uploaded anywhere — the diary runs offline in your browser, with no account, and lives in one HTML file on your own machine. Your symptoms are between you and the page.
What counts as a symptom worth logging?
Anything recurring you want to understand: headaches, flare-ups, dizzy spells, a rash that comes and goes. If you have ever said it happens sometimes, it is a candidate for the list.
Fits your knife at weight 1. Nothing here is final — Knife follows Life. Reforging within your tier is free, forever. Add it, drop it, reforge later; the file stays yours either way.