Weight gain is unlikely during a medication switch, but it is not impossible. Understanding how your body may react during the transition can help you manage your expectations and stay on track with your goals.
Use this guide to understand:
Potential changes in weight loss progress during a switch.
Why your body might react differently to a new medication.
How to maintain your momentum.
What to expect during the transition
When you switch between treatments like Mounjaro and Wegovy, your body needs time to adapt to a different active ingredient. During this period, you may notice:
A brief slowdown: Some people experience a temporary plateau where weight loss slows down for a short time while the body adjusts.
Continued progress: Many patients find they continue to lose weight steadily without any interruption.
Increased momentum: In some cases, progress actually picks up again after a few weeks as the new medication begins to take full effect.
How to maintain your progress
The best way to keep your journey moving in the right direction during a switch is to remain consistent.
Follow the schedule: Stick closely to your new weekly injection schedule to ensure the medication levels in your system remain stable.
Focus on habits: Continue to prioritise a balanced diet and regular physical activity, as these provide the foundation for the medication to work effectively.
Be patient: Give your body at least a few weeks to settle into the new treatment before evaluating its effectiveness.
Need further support?
If you still need help after reviewing the information above, additional assistance is available.