In recent times, both Mounjaro and Wegovy have become popular medications due to their effect on weight loss. Apart from weight loss, it is evident that Mounjaro and Wegovy weight loss treatment have been instrumental in weight management, enhancing the quality of life for individuals. However, it is best to consult with a local healthcare provider, as they will provide a proper assessment of the condition of individuals who have excess weight. Understanding the differences between Mounjaro and Wegovy can help you make an informed decision that aligns well with your lifestyle.Â

Mechanism
Mounjaro Weight Loss Injection
A medication developed by Eli Lilly, it acts as a GLP-1 and GIP receptor agonist, working by mimicking the hormone that regulates blood sugar and appetite, and leading to reduced hunger and improved satiety.
Wegovy Weight Loss Injection
It is manufactured by Novo Nordisk, which is a Danish pharmaceutical company, as Wegovy is a GLP-1 receptor agonist that targets appetite regulation. It is one of the widely documented weight loss medications that has shown positive results.Â
Effectiveness
Patients who use Mounjaro weight loss treatment have reported a 22.5% reduction in body weight after 72 weeks. On the other hand, individuals who use Wegovy weight loss injection have reported 15% in their body weight after 68 weeks.
NHS AvailabilityÂ
The NHS has approved the weight loss injections for treating obesity. As the availability is limited, priority is given to individuals who have type 2 diabetes. In both cases, the General Physician will refer to the weight management techniques.Â
Side EffectsÂ
Some of the most common side effects of Mounjaro and Wegovy weight loss treatment include nausea, diarrhoea, vomiting, constipation, stomach pain, and headaches.Â
Price
The prices of Mounjaro and Wegovy have a significant difference due to recent developments that have led to marked changes in pricing. A rapid change in the Mounjaro injection was implemented as of September 1, 2025. There has been a 170% hike in the prices of Mounjaro weight loss injection. This makes Wegovy a more affordable weight loss injection compared to Mounjaro.Â
When deciding on a weight loss injection, it is essential to consider the goals. A person who wants a higher percentage of weight loss should opt for Mounjaro weight loss injection. However, before opting for either Mounjaro or Wegovy, it is essential to consider the cost and accessibility, as it will provide you with clarity in making an informed decision. The healthcare provider will provide you with the necessary information through a thorough consultation, which will enable you to create your health profile.Â
Making The Transition Between Medications
Before making the change, it is advisable to consult with a healthcare provider, as they can provide the best advice. If you’re using either Mounjaro weight loss treatment or Wegovy, you’ll need to speak with a clinician first, as they will ensure medical supervision to ensure a safe transition. Always consult a professional first, as making changes on your own can lead to harmful complications for your body.
Which is Better?
Ultimately, it’s about making the necessary adjustments and finding a sustainable solution that aids in weight loss. However, apart from these weight loss injections, exercise and a healthy diet also play a role. Being physically active helps the body stay fit, and, in addition to that, the quality of life also improves. Therefore, individuals who use weight loss injections must also maintain a balanced diet and engage in regular exercise. Both Mounjaro and Wegovy have proven to be impactful and, in the long term, can help you achieve significant weight loss.