
Back in 2017, when Saxenda came into the market as an effective weight loss drug for treating chronic weight issues, it became the start of the weight loss world, but with time, new and more effective options evolved, like Mounjaro, so people who were already on Saxenda started asking: Can I Safely Switch From Saxenda to Mounjaro?
The answer is yes, under the guidance of a professional prescription, you can. Read this blog below to know further details.
What Is Saxenda?
It is a daily injection-based medicine that works by reducing the appetite and making you feel full for longer, thus resulting in less calorie intake. It helps individuals struggling with chronic weight loss issues and diseases related to obesity.
Key Differences Between Saxenda and Mounjaro:
| Mounjaro | Saxenda |
| Injected once weekly | Daily injection required |
| Dual action containing GIP and GLP-1 receptors | Single actions based on only the GLP-1 receptor |
| Help lose upto 22% of original body weight | Only helps lose 8% of the body weight |
| Approved for treating type-2 diabetes and weight management | Is approved for weight loss treatment |
| Mounjaro dose increases after 4 weeks | Saxenda dose increase weekly |
| One injection per month can be used | Need constant changes in needles and pens in a single month |
Why Do People Switch From Saxenda to Mounjaro?
People switch from Saxenda to Mounjaro because of its effectiveness in aid to lose 22% of body weight loss, where Saxenda only helps in losing 8% of body weight, and another reason is that Saxenda treatment needs daily injection and high maintenance, while Mounjaro is a weekly-based injection and needs only a monthly change of pen.
Can I Safely Switch From Saxenda to Mounjaro?
Yes, a switch of Saxenda to mounjaro is possible, but it must be done with high precaution under the close supervision of a professional weight loss expert, and a washout period of 48 hours is required. And even with the Saxenda at the high dosage, one has to take Mounjaro with the lowest dose just to eventually get accustomed to it. The two drugs are also not administerable together since this may lead to severe digestive complications.
Common Side Effects After Switching:
- Nausea: Usually mild, may last a few days.
- Mild dizziness or shakiness: Due to blood sugar changes.
- Bloating or mild stomach discomfort: Digestive adjustment.
- Fatigue: Temporary while your body adapts.
- Constipation or mild diarrhea: Common in early weeks.
- Headache: Usually short-term.
What to Expect After Changing Medication?
After getting on track with Mounajro injection, people report that they feel more effective hunger control, higher energy levels, and fewer side effects compared to sexenda because of the short adjustment time.
Another thing that changes is the daily dose to a weekly injection, which makes consumers very comfortable.
Dosage Guide When Starting Mounjaro:
When switching from Saxenda to Mounjaro, you must start from the lowest dose, even when you are at the highest dose of Saxenda. Saxenda to Mounjaro conversion chart:
| Mounjaro (mg) | Saxenda (mg) |
| 2.5 | 0.6 |
| 5 | 1.2 |
| 7.5 | 1.8 |
| 10 | 2.4 |
| 12.5 | 3.0 (maximum maintenance) |
| 15 (maximum maintenance) | – |
Mistakes to Avoid When Switching Injections:
- Stretch 5–10 minutes daily to improve flexibility.
- Avoid overexertion, especially when adjusting to injections.
- Never switch on your own without medical guidance.
- Follow the doctor’s instructions for dosage intake carefully.
- Do not stop the Saxenda at once. Reduce the dose slowly, and wait for wash out time before starting Mounjaro, as sudden changes can worsen side effects.
- Do not overeat after starting Mounjaro, as it can cause nausea or bloating.
- Do not ignore side effects and report unusual symptoms.
- Maintain diet and exercise for best results.
Conclusion:
Switching from Saxenda to mounjaro is very safe and result-oriented, but this should only be done under strict medical supervision with a weight loss expert. Royal Cosmetic Surgery in Islamabad offers a safe and satisfactory weight management plan with the help of weight loss injections, including Saxenda, Ozempic, Mounjaro, Wegovy, etc.
If you too are planning to switch or need an expert option fairy, call us now and have a consultation with our experts first.



