In recent years, weight-loss injections have gained popularity as a non-surgical solution for managing obesity. Medications like Wegovy, formulated with GLP-1 agonist semaglutide or Mounjaro, formulated with GLP-1 agonist tirzepatide can help reduce appetite and support weight management when combined with diet and exercise. However, for many people, especially those with long-term or severe obesity—these injections may not deliver the lasting results they’re hoping for.
If you’re in London and have been struggling to achieve meaningful or sustainable weight loss despite trying medication, it may be time to consider a different path—weight-loss surgery.
Why Weight-Loss Injections May Fall Short
Weight-loss injections can be a helpful tool, but they aren’t a one-size-fits-all solution. Here are some common reasons why results may plateau or fall short:
- Lack of lifestyle support: Injections work best when paired with significant diet and behavior changes, which can be difficult to maintain without professional guidance.
- Metabolic resistance: Some individuals may not respond as well to medications due to metabolic or hormonal factors.
- Regaining weight after stopping: Weight often returns once the medication is stopped unless underlying habits have been fully addressed.
- Unrealistic expectations: Many people hope for dramatic weight loss from injections alone, but results tend to be modest for most users.
This is where medical weight-loss becomes more personalized—and in some cases, surgery may be the most effective long-term option.
Signs You May be a Candidate for Weight-Loss Surgery
There are several indicators that surgery might be worth considering over non-surgical weight-loss options like injections:
- You’ve been using weight-loss injections consistently without reaching your goals.
- You have a BMI of 35 or higher—or 30+ with obesity-related health conditions.
- Your weight is negatively impacting your mobility, sleep, or daily life.
- You’ve lost weight in the past but always regained it.
- Your provider suggests that injections are no longer effective for your body’s needs.
When these signs align, bariatric surgery may be the safest and most sustainable path forward.
Exploring Surgical Options: Gastric Sleeve and Endoscopic Sleeve
At The GV Clinic in London, we offer two leading surgical options: gastric sleeve surgery and endoscopic sleeve gastroplasty.
- Gastric sleeve surgery removes a portion of the stomach to reduce hunger and portion sizes. It’s a well-established obesity treatment with long-term success rates.
- Endoscopic sleeve gastroplasty (ESG) is a minimally invasive procedure that reshapes the stomach using internal sutures—no incisions, shorter recovery time, and reduced risks.
Both options are designed to help patients achieve significant weight loss while improving or resolving related health conditions like diabetes, high blood pressure, and sleep apnea. If you’d like to learn more about gastric sleeve outcomes, we recommend reading this guide to understanding gastric sleeve surgery.
Weight-Loss Injections vs Surgery: Which Is Right for You?
Choosing between weight-loss injections vs surgery isn’t about which treatment is “better”—it’s about what’s most effective for your unique situation. Injections can be ideal for individuals with mild to moderate weight issues or as a bridge to surgery. But when injections plateau or when comorbidities become severe, weight-loss surgery often delivers the most lasting change.
Get Personalised Weight Loss Recommendations in London: Contact the GV Clinic Today
Your weight-loss journey deserves the right plan—not just trial and error. At The GV Clinic, our team provides expert evaluations to help you determine if continued medical weight-loss is appropriate or whether surgical options like gastric sleeve or endoscopic sleeve could offer a better outcome. We also provide combination therapies as part of a comprehensive obesity treatment program.
Book your weight-loss consultation today to explore your options and take the next step toward sustainable success.