Switching Advice From Mounjaro to Wegovy

With the recent jump in the cost of Mounjaro, it’s no surprise that many people are asking about Wegovy. The medicines are similar, however moving across isn’t just a straight swap. At Dr Weightmans, we’ll guide you through the change so you know exactly what to expect.
Who Can Switch?
- To move over, you’ll need a BMI of at least 21. That’s the baseline rule. But in reality, we look at much more than just a number - your health history, how you’ve done on Mounjaro, and what you want to achieve going forward.
Matching the Dose
- Here’s a rough guide to how the doses compare:
- 5 mg Mounjaro → Wegovy 1 mg
- 7.5 mg Mounjaro → Wegovy 1.7 mg
- 10 mg Mounjaro → Wegovy 1.7–2.4 mg
- 12.5–15 mg Mounjaro → Wegovy 2.4 mg
Taking a Short Break
- We don’t go from one to the other straight away.
- After your last Mounjaro dose, there’s a 7-day pause before starting Wegovy.
- Think of it as a reset - it gives your body breathing room and keeps things safer.
Your Health Is Our Priority
That said, these are starting points. We’ll confirm the best option for you, since everyone responds a little differently. Let’s check if treatment is right for you within minutes
What We Keep in Mind
- Switching isn’t just about the numbers on the box. When we plan your move we’ll think about:
- How much weight you’ve lost so far
- Any side effects that cropped up with Mounjaro
- How quickly you’d like to step up the Wegovy dose
- Your overall targets (and how realistic they are)
- It’s an individual process – there for everyone may not get the exact same advice.
Looking Ahead
- Wegovy will soon be available in a higher strength, which could open up more choices for people who need them.
- We’ll share updates as soon as we can
Ready to make the switch?
- If you are ready to make the switch from Mounjaro to Wegovy, fill in a consultation using the link below to place your order.
- We understand you may have questions and we welcome you to include these in the consultation form.
- If you would like a prescriber to contact you please mention this in the form and provide the best time they can contact you on.
Dosage Schedule
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FAQs
It’s mixed. Some people notice no difference, others feel it’s a bit slower. We’ll keep an eye on your progress and adjust things if needed.
No, not usually. Your starting point depends on the Mounjaro dose you were last using.
That gap lets Mounjaro leave your system before Wegovy begins. It makes the switch gentler on your body.
Yes – when done under proper medical supervision. That’s why we don’t recommend trying it without guidance.
If you were on 12.5 or 15 mg, you’ll generally start on Wegovy 2.4 mg.
We deliver throughout the UK and we only use a Express next day delivery option.
Yes, all orders come in plain packaging with no branding or contents labels, which would reveal the contents of the package.
Yes, we are registered with the GPhC, ensuring we comply to all relevant regulations and guidelines and providing high standards of safety and care.
You can email us on: [email protected] or by going on the contact us page, or use the messaging feature in your account to contact our support staff.