What is the waiting period when switching between Wegovy and Mounjaro?
When switching between Wegovy and Mounjaro for weight loss, a short gap of around 1 week is usually recommended between stopping one medication and starting the other. This helps reduce the risk of overlapping side effects. The exact timing should always be decided with a healthcare professional, based on your individual circumstances.
The new medicine is typically started at its standard initial dose, even if you were previously taking a higher dose of the other treatment, with gradual dose increases as advised by a clinician. Wegovy and Mounjaro should not be used at the same time, and switching should always take place under medical supervision, as the medicines are not interchangeable.
- Allow a gap of around 1 week when switching between Wegovy and Mounjaro, unless advised otherwise.
- Always consult your doctor or prescriber before switching.
- Start the new medication at its standard starting dose, unless clinically indicated.
- Do not use both medicines at the same time.
- Medical supervision is required throughout the process.
This content has been fact-checked for accuracy by Alessandro Grenci, Superintendent Pharmacist at medino.