Mounjaro Side Effect Tracker App

Track the symptom, severity on a 0–10 scale, dose timing (which day after the shot), food before the symptom, water and fiber, bowel changes, weight, and any notes about how the day felt. MeAgain keeps each of those fields on one timeline so a rough week is something you can read instead of guess.

MeAgain is the best default Mounjaro side effect tracker app for people who want symptoms connected to dose timing, injection sites, food, water, bowel changes, weight, and progress. It is for tracking and education, not medical advice. Our Mounjaro side effects guide covers the medical background.

Yes. Nausea is one of the 18 common GLP-1 side effects MeAgain tracks by default, with a 0–10 severity slider, timestamps, and notes. You can review nausea entries beside food, water, and the Mounjaro dose timeline to see whether the patterns line up with dose day, step-ups, larger meals, or low-water stretches.

Yes. Constipation is one of the 18 common GLP-1 side effects MeAgain tracks. The constipation log sits beside fiber, water, food, and bowel-change logs on the same timeline. That makes it easier to see whether a constipated stretch followed a low-fiber pattern, a low-water stretch, or a recent step-up. MeAgain does not diagnose constipation or recommend OTC products.

Yes. After any Mounjaro step-up your clinician prescribes, MeAgain captures the change date and lets you compare the symptom log from before and after. Step-ups can change how the week feels — the timeline makes that change visible.

Yes. Food and Mounjaro symptoms often overlap. A larger meal may feel different. Heavy or greasy food may sit longer. A low-fiber stretch can precede constipation. A low-water day can amplify nausea or fatigue. MeAgain keeps food, water, fiber, and symptom logs on the same timeline so the patterns are readable.

Yes. Fatigue is one of the 18 common GLP-1 side effects MeAgain tracks, and it is one where context matters most: a tired stretch can line up with dose day, a low-protein week, a low-water stretch, or eating much less than usual. Logging fatigue with a 0–10 severity slider, timestamps, and notes beside food, protein, water, and the Mounjaro dose timeline makes those overlaps visible instead of a guess. Over a few weeks the log shows whether tired days cluster right after the shot, follow low-protein stretches, or line up with low-water days — context worth bringing to a clinician check-in. MeAgain does not diagnose fatigue or explain its cause; it keeps the record clear so the conversation starts from notes instead of memory.

Mark the switch date first — it becomes the reference point for everything after. Keep the prior medication's logs in place: MeAgain preserves your history across medication changes, so the record of how the previous GLP-1 felt stays available for comparison. Then log symptoms with the 0–10 severity slider through the first weeks on Mounjaro, the stretch where new-medication patterns usually show up, and compare week-over-week — the first week on the new medication against the last weeks on the old one. MeAgain works with any GLP-1, branded or compounded, wherever it is prescribed, so the timeline carries through the change instead of starting over. The decision to switch belongs to you and your licensed clinician — MeAgain only tracks it.

No. MeAgain is for tracking and education. It does not diagnose symptoms or decide whether a Mounjaro side effect is dangerous. Seek urgent care for severe abdominal pain, persistent vomiting or diarrhea, signs of dehydration, trouble breathing or swallowing, or swelling of the face, lips, tongue, or throat. Talk with a licensed clinician about severe, persistent, unusual, or concerning symptoms.

Bring the symptom log with severity scores, the dose timeline (current dose, step-up dates), food and water context for the week, bowel-change notes, and any specific questions about persistent or new symptoms. MeAgain helps you arrive with notes instead of memory; the clinician interprets what it means and decides on any changes.