Why this exists
Side effects during GLP-1 treatment can be hard to communicate to a doctor in a brief appointment. You might remember that last Tuesday was rough, but not the details. Or you might notice a pattern — certain symptoms cluster around your injection day — that you would never catch without writing it down.
This tool was built to make that easier. Log how you feel each day. See a simple 7-day chart. When your appointment comes, you have something concrete to bring: a summary and a ready-made list of questions to ask your doctor.
What it does (and does not do)
The tracker records the symptoms you enter — nausea, fatigue, mood, injection site reactions, and others — and shows you a trend over the past seven days. It also generates a short question list you can bring to your next visit.
It does not interpret your symptoms, diagnose anything, or give medical advice. The trend chart shows direction only — it does not tell you whether your experience is normal, concerning, or anything else. Only your healthcare provider can do that.
Privacy, simply stated
Everything you log stays on your device. There is no account, no server, no database on our end. When you close the browser, your data is still there in your browser's local storage — and it goes nowhere else. We built it this way on purpose, because health data should belong to you.
See the Privacy page for the technical details.
About the author
My name is Joon. I’ve been managing type 2 diabetes and high blood pressure for years — daily medication, regular check-ins with my doctor, and the kind of ongoing attention to how you feel that becomes second nature when a chronic condition is part of your life.
I built this tool because I kept running into the same problem at appointments: I’d forget the details. I knew last week felt rough, but I couldn’t say exactly when, how bad, or whether it was the same feeling as the week before. A doctor has maybe ten minutes. Walking in with a log — even a simple one — changes that conversation entirely.
I’m not on a GLP-1 medication, and I’m not a healthcare provider. I built this as someone who understands chronic disease management from the patient side, and who wanted a free, private tool that actually does one thing well: helps you show up to your next appointment better prepared than the last one.
If something in this site is unclear or could be more useful, the contact link is at the bottom. I read everything.
How this site handles accuracy
This site does not have a medical reviewer. That’s the honest answer, and it matters that you know it. Here is what we do instead to keep the information trustworthy:
- Primary sources only. Every article includes a References section with direct links to NIH, PubMed, FDA, or peer-reviewed research — not secondary summaries or SEO roundups. You can check every source yourself.
- No diagnosis, no dosing, no interpretation. This site describes what research says. It does not tell you what your symptoms mean, what dose is right for you, or whether you should change your treatment. Those answers belong with your healthcare provider.
- Honest about what we don’t know. When the evidence is limited or mixed, the article says so. “The research is early” or “studies are small” is a real answer, not a hedge.
- No brand drug names. We refer to “GLP-1 medication” throughout — not brand names — to keep the focus on the experience rather than any specific product.
If you spot a citation that’s outdated or a claim that doesn’t match its source, the contact link is at the bottom. Getting it right matters more than being comfortable.