How Mounjaro Dosing Generally Works
Mounjaro comes in several dose strengths — commonly 2.5 mg, 5 mg, 7.5 mg, 10 mg, 12.5 mg, and 15 mg — delivered as a once-weekly injection. Treatment is typically started at the lowest strength to allow the body to adjust, with the prescriber reviewing progress before any increase is considered.
This step-up approach is standard practice with GLP-1 and dual GIP/GLP-1 medicines. It helps manage commonly reported side effects such as nausea and digestive discomfort, which tend to be more noticeable when a new dose level is introduced. How quickly someone moves through the dose stages — or whether they stay at a particular strength — is an individual clinical decision, not something to manage independently.
It is worth noting that Mounjaro carries a black triangle (▼) status in some countries, meaning it is subject to additional monitoring. Any side effects should be reported to your healthcare professional and to your national reporting scheme (such as the UK's Yellow Card scheme).
If you are curious about how a specific dose compares across the titration schedule, the pages on Mounjaro dose strengths and titration and finding the right Mounjaro dose for weight loss explore this in more detail. For information specific to the 5 mg stage, see the Mounjaro 5 mg guide.
average weekly weight change in the first 16 weeks of Mounjaro & Wegovy use*
Tracking the right four numbers — weight, waist, protein and dose — turns a noisy chart into a clear story. That's the loop GLP-1 users keep coming back for.
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Tracking Your Mounjaro Doses with GLP Trackr
Because Mounjaro is taken on a weekly schedule across multiple dose stages, keeping an accurate record of every injection makes it much easier to stay on top of where you are in your treatment — and to have informed conversations with your prescriber about how each stage has felt.
GLP Trackr's dose logging feature lets you record the strength, date, and time of each injection as you go, so your history is always clear and in one place. Gentle weekly reminders mean a dose is far less likely to slip through the cracks, and if you do miss one, the app lets you log that too — ready to discuss with your prescriber rather than trying to recall it at your next appointment.
The app also lets you log side effects alongside your dose history, which can help you spot patterns over time — for example, whether certain symptoms were more noticeable at a particular dose stage. That kind of record is genuinely useful to bring to your prescriber. You can explore more about tracking your dose journey on the page about what dose of Mounjaro works best for weight loss.
Important: any decision about your dose — whether to increase, stay at the current level, or make any other change — should always be made with your prescriber. GLP Trackr helps you record and reflect on your journey; it is not a substitute for clinical guidance.
Ready to keep a clear record of every dose? Download GLP Trackr on the App Store or Google Play and try it free for 7 days — no commitment needed.
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Morning Check-In
Start every day with a 60-second wellness check-in. Log how you're feeling, track nausea, appetite, energy, and mood — giving you and your care team a complete picture of how your medication is working.
Injection Tracking
Log every dose with a single tap. Track your dose history, phase in your cycle, estimated medication levels, and upcoming injection dates — with reminders so you never miss a scheduled shot.
Hydration Reminders
Staying hydrated is especially important on GLP-1 medications. Set daily water targets, log intake throughout the day, and receive smart nudges when you're falling behind your goal.
Smart Meal Planning
Personalized meal plans built around your current dose phase and side effects. Every meal is GLP-1 optimized — high in protein, gentle on the stomach, and scaled to your reduced appetite.
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Browse 50+ high-protein, GLP-1-friendly recipes filtered by meal type, prep time, and dietary needs. Every recipe includes full nutrition info, step-by-step instructions, and tips for eating with side effects.
Progress Analytics
Beautiful, easy-to-read charts show your weight loss trajectory, weekly nutrition trends, medication responses, and wellbeing scores over time — turning raw data into genuine insights.
AI Meal Scanning
Snap a photo of any meal and get a full nutrition breakdown in seconds — calories, protein, carbs, fat, and fibre. No searching. No manual logging. Just point, snap, and track.
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Log walks, workouts, and movement with activity targets that flex with your energy levels. On lower-energy dose days, gentler targets keep you moving without burning out.
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GLPIQ learns your personal side effect patterns over time. After a few cycles, it starts warning you the morning before a rough day — and adjusts your meal plan automatically.
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Frequently asked questions.
Mounjaro (tirzepatide) is commonly available in 2.5 mg, 5 mg, 7.5 mg, 10 mg, 12.5 mg, and 15 mg strengths, administered as a once-weekly injection. Which strengths are used in your treatment is determined by your prescriber.
The dose is decided by your prescriber based on how you are responding to treatment and any side effects you experience. Treatment typically starts low and increases gradually. This is an individual clinical decision and not something to adjust independently.
If you miss a dose, the right course of action depends on your individual circumstances and should be guided by your prescriber or the patient information leaflet supplied with your medicine. GLP Trackr lets you log a missed dose so you can discuss it at your next appointment.
GLP Trackr lets you log each injection with the dose strength, date, and time, and sends weekly reminders so you don't miss a shot. You can also log side effects alongside your dose history to discuss patterns with your prescriber.