Medically Reviewed By
Dr Joseph Wang
Medical Director, Accord Medical Clinic
Updated: 27 June 2026 | Reading time: 8 min
GLP-1 Weight Loss in Singapore: Your Complete Guide to Modern Medical Weight Management
Weight management is a journey that looks different for everyone. For many Singaporeans struggling with obesity or weight-related health conditions, traditional methods like diet and exercise alone may not be enough. This is where medical weight management programmes — including the use of GLP-1 medications under doctor supervision — have emerged as a clinically proven approach.
In this guide, we explain what GLP-1 weight loss treatments are, how they work, who they are suitable for, and what you can expect from a doctor-led weight management programme in Singapore. Whether you are exploring options for the first time or wanting to understand the process better, this article provides the information you need.
Table of Contents
- What Is GLP-1 and How Does It Support Weight Loss?
- Who Is a Suitable Candidate for Medical Weight Loss?
- What Does a Doctor-Led Weight Management Programme Involve?
- Why Medical Supervision Matters
- What Results Can You Expect?
- Understanding the Costs of Medical Weight Loss in Singapore
- Frequently Asked Questions
What Is GLP-1 and How Does It Support Weight Loss?
GLP-1 (glucagon-like peptide-1) is a naturally occurring hormone in your body that plays a key role in regulating appetite and blood sugar levels. When you eat, GLP-1 is released from your intestines, signalling to your brain that you are full and helping to slow down digestion.
Medications that work with the GLP-1 pathway are synthetic versions of this hormone, designed to support weight management by:
- Reducing appetite and food cravings
- Slowing gastric emptying, helping you feel fuller for longer
- Improving blood sugar control
These medications are administered via a once-weekly injection under medical supervision and are part of a comprehensive weight management programme — never as a standalone solution. The Health Sciences Authority (HSA) in Singapore regulates these medications, and they are available only through a doctor’s prescription after a thorough medical assessment.
Who Is a Suitable Candidate for Medical Weight Loss?
Medical weight loss with GLP-1 treatments is typically considered for individuals who:
- Have a BMI of 27 or higher with weight-related health conditions (such as high blood pressure, type 2 diabetes, or high cholesterol)
- Have a BMI of 30 or higher (obesity range)
- Have tried lifestyle modifications (diet and exercise) without achieving sustainable weight loss
- Have been assessed by a doctor and found to be suitable candidates for medical weight management
A thorough medical consultation is essential to determine whether a GLP-1-based approach is appropriate for your specific health profile. At Accord Medical Clinic, Dr Joseph Wang conducts a comprehensive assessment before recommending any treatment plan.
What Does a Doctor-Led Weight Management Programme Involve?
A responsible medical weight management programme goes far beyond simply prescribing medication. At Accord Medical Clinic, our approach includes three core phases:
1. Initial Assessment
- Comprehensive health screening and BMI evaluation
- Review of medical history and current medications
- Blood tests to assess metabolic health
- Discussion of weight loss goals and realistic expectations
2. Personalised Treatment Plan
- Tailored programme designed for your unique health profile
- Doctor-prescribed treatment if appropriate
- Regular follow-up appointments to monitor progress
- Adjustments to the plan based on your response
3. Ongoing Support
- Diet and lifestyle guidance from your doctor
- Progress tracking and accountability
- Side effect monitoring and management
- Motivation and encouragement throughout your journey
Why Medical Supervision Matters
Seeking medical supervision for weight loss is not just about safety — it is about effectiveness. A doctor-led programme offers significant advantages that self-directed approaches cannot provide:
| Benefit | Why It Matters |
|---|---|
| Personalised care | Every patient is different. Your programme is designed for your unique health needs, not a one-size-fits-all approach |
| Medical monitoring | Regular check-ups ensure the treatment is working safely and effectively |
| Holistic approach | Treatment is combined with diet, exercise, and lifestyle advice — not just medication alone |
| Accountability | Regular follow-ups help keep you on track towards your weight loss goals |
| Safety | Any side effects are identified early and managed professionally under medical guidance |
What Results Can You Expect?
Medical weight loss is not a quick fix — it is a gradual, sustainable process. Most patients undergoing a doctor-led GLP-1 programme can expect the following trajectory:
| Timeline | What to Expect |
|---|---|
| First month | Initial appetite reduction and early weight loss as your body adjusts |
| 3 months | Noticeable weight loss — typically 5-10% of body weight |
| 6 months | Continued progress as lifestyle changes reinforce healthy habits |
| 12 months | Sustainable weight management with ongoing support and maintenance |
Results vary from person to person depending on factors such as starting weight, adherence to the programme, dietary habits, physical activity levels, and overall health. Your doctor will provide realistic guidance based on your individual circumstances during your consultation.
Understanding the Costs of Medical Weight Loss in Singapore
Medical weight management is an investment in your health. Costs typically include:
- Initial consultation and health screening fees
- Programme fees covering follow-up appointments and monitoring
- Medication costs where prescribed by your doctor
For accurate and current pricing, please visit our consultation rates page or contact the clinic directly. Subsidies such as CHAS and MediSave may apply for qualifying medical conditions — your doctor can advise during your consultation.
Ultimately, the cost of medical weight management should be weighed against the long-term health benefits of achieving and maintaining a healthy weight, which can reduce the risk of chronic conditions such as diabetes, hypertension, and heart disease.
Frequently Asked Questions
Q1: Is medical weight loss safe?
Yes, when conducted under proper medical supervision in a regulated clinic. GLP-1 medications have been extensively studied and are approved by health authorities including the Health Sciences Authority (HSA) in Singapore. Your doctor will assess your suitability and monitor your progress throughout the programme.
Q2: Are GLP-1 medications the same as weight loss injections?
GLP-1 medications are one type of doctor-prescribed treatment used in medical weight management. They work by regulating appetite and blood sugar levels. Your doctor will determine the most appropriate approach based on your individual health assessment.
Q3: Do I need a referral to see a weight management doctor?
No referral is required. You can book a consultation directly with Accord Medical Clinic. Simply call or visit our appointment booking page.
Q4: Can I use MediSave for medical weight loss?
MediSave may be used for qualifying weight-related health conditions. Your doctor can advise whether you are eligible during your initial consultation.
Q5: How long does a typical weight management programme last?
Programme duration varies by individual. Most patients follow a structured plan for 6 to 12 months, with ongoing maintenance support to help sustain results.
Q6: Can GLP-1 treatments help with diabetes?
GLP-1 medications were originally developed for type 2 diabetes management and have been found to support weight loss in suitable patients. Your doctor will assess your specific health needs and determine the most appropriate treatment approach.
Q7: What happens if I stop the treatment?
Weight management is a long-term commitment. Your doctor will work with you on a transition plan that includes sustainable lifestyle changes to help maintain your results after the programme.
Medical disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional for medical concerns, diagnosis, or treatment. Accord Medical Clinic is an MOH-registered medical clinic in Singapore. Dr Joseph Wang (Family Physician) provides medical weight management consultations.
Ready to Start Your Weight Management Journey?
If you are ready to take the next step, book a consultation with us today. Your health matters — let us help you achieve your goals safely and effectively with a doctor-supervised weight management programme.
Accord Medical Clinic
Block 325 Ubi Avenue 1 #01-701 S400325
Tel: 6844 1528 | WhatsApp: 9846 5594
Email: accordmedicalsg@hotmail.com
