Nausea
Often reported in the first weeks or after dose increases. Severity and timing vary person to person.
GLP-1 Side Effects Tracker
GLPPal helps you log nausea, fatigue, digestive changes and more — see what improves over time and what to discuss with your clinician.
Understanding GLP-1 side effects
Side effects such as nausea, vomiting, constipation, fatigue and digestive discomfort are commonly reported with GLP-1 medications — especially during dose increases. Most are manageable and many improve over time, but everyone's experience differs. Tracking when symptoms occur, how long they last, and whether they align with dose changes gives you a clearer personal record. This is not a substitute for medical care: contact your healthcare provider promptly about severe or persistent symptoms.
This tool pairs with medication-specific trackers for Mounjaro tracker, Wegovy tracker, and GLP-1 trackers hub — or open the hub to see every GLP-1 tracker.
Start tracking your GLP-1 journey with GLPPal
Download free on the App Store — injections, appetite, weight and side effects in one calm timeline.
Benefits of tracking side effects
- Record symptoms when they happen, not from memory days later
- See whether side effects correlate with dose changes
- Track improvement over weeks as your body adjusts
- Prepare specific notes for clinician appointments
- Reduce anxiety by understanding your personal patterns
Users often combine this with Injection Tracker and Appetite Tracker for a fuller weekly picture.
Commonly reported GLP-1 side effects
Digestive changes
Constipation, diarrhoea, bloating or reflux are frequently noted. Tracking helps you see if symptoms persist or fade.
Fatigue
Some people feel tired, especially early in treatment or around injection day. Logging timing can reveal patterns.
Injection site reactions
Mild redness, itching or soreness at the injection site may occur. Note the site and reaction together.
Headache or dizziness
Less common but worth logging if you experience them, especially when starting or changing doses.
Frequently asked questions
Track whatever you experience — commonly nausea, fatigue, digestive symptoms and injection site reactions. GLPPal is for personal records; your clinician can advise what matters most for your situation.
Explore more on GLPPal
Medication trackers
Tracking tools
Try GLPPal for free
Download on the App Store to start tracking your GLP-1 journey — injections, appetite, weight and side effects in one place.
GLPPal is designed for tracking and educational purposes only and is not medical advice.