Symptom & Side Effect Diary

It’s hard to remember exactly what happened three weeks ago. Log symptoms and side effects as they come up, watch the trend for each one, and export a clean summary to hand your oncologist.

Your entries are kept on this device only.

Please read: This tool is educational and is not medical advice. It cannot diagnose or evaluate your symptoms. If something feels urgent right now, contact your care team or call 911 (US) rather than waiting to log it here.

Track your next steps too

Check off what you understand, what’s scheduled, and what barriers are still in the way after a diagnosis or new result.

Open the Next Steps Tracker

Learn what to expect by treatment

See which side effects are commonly discussed for chemotherapy, radiation, immunotherapy, and more.

Open the Side Effects Explorer