tellmydoctor.app is a free, private symptom timeline tool that helps you keep a clear record of how you have been feeling — so you can communicate it clearly to your doctor, GP, or consultant. Instead of trying to recall weeks of symptoms from memory during a short appointment, you arrive with a structured, exportable timeline ready to share.
Fill in your patient details
Enter your name, date of birth, and your doctor's name. These are saved automatically and appear on your exported PDF.
Log symptoms as they happen
Record the date, time, symptom, body area, severity (1–10), possible trigger, duration, and any notes. The more detail you capture, the more useful your timeline becomes.
Export before your appointment
Hit Export PDF to generate a clean, printable report. You can also filter by symptom to focus the export. Share it with your doctor digitally or print it out.
🔒 Your data never leaves your device. Everything you enter is stored only in your browser's local storage — it is not sent to any server, not stored in any database, and not accessible to anyone but you. We do not collect, track, monitor, or sell any personal information. There are no accounts, no logins, and no analytics.
Because data lives in your browser, use Export backup regularly to save a copy of your entries. Clearing your browser data will erase your timeline.
tellmydoctor.app is an informational tool only. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional about your symptoms. In an emergency, contact your local emergency services immediately.