Wegovy® (Semaglutide) Weight Loss Injections

At GreenLink Medical Clinic, we offer Wegovy® (Semaglutide), a once-weekly prescription medication that helps reduce appetite and supports sustainable weight loss when combined with healthy lifestyle changes.

What is Wegovy?

❤️ Clinically proven weight loss
💉 Once-weekly injection
🥗 Helps reduce appetite
⚖️ Sustainable weight management

Wegovy® (Semaglutide) is a prescription medication approved for chronic weight management in suitable adults. It belongs to a class of medicines called GLP-1 receptor agonists, which work by mimicking a naturally occurring hormone that regulates appetite and food intake.

When combined with lifestyle changes, Wegovy can help many people achieve significant and sustainable weight loss.

How Does Wegovy Work?

🧠 Reduces appetite

🍽 Helps you feel fuller for longer

⏳ Slows stomach emptying

These effects help many patients naturally reduce calorie intake without feeling constantly hungry.

Who May Benefit?

Suitable for adults who:

✔ BMI ≥27.5 kg/m²

✔ BMI ≥23 kg/m² with obesity-related medical conditions

✔ Have struggled with weight loss despite lifestyle changes

✔ Are committed to long-term lifestyle improvements

Starting Wegovy

Week 1–4
0.25mg
↓
Week 5-8
0.5mg
↓
Week 9-12
1mg
↓
The dose may continue to increase gradually until the recommended maintenance dose is reached.

Expected Benefits

❤️ Weight loss

🩸 Improved blood sugar

🫀 Lower cardiovascular risk

😊 Increased energy

Why is the dose increased gradually?
Wegovy is started at a low dose and increased gradually over several months.
This stepwise approach allows your body to adjust to the medication and helps reduce the likelihood of side effects such as nausea, vomiting and stomach discomfort.
Not every patient will require the same maintenance dose. During your follow-up appointments, we will review your progress and adjust the dose based on your response, weight-loss goals and any side effects.

💡 Our goal is to find the lowest effective dose that works well for you while minimising side effects.

Common Side Effects (Usually Temporary)

Most side effects are related to the gut and are usually mild and temporary — especially during the dose-increase phase. They tend to improve after a few weeks.
• Nausea — most common, especially at the start
• Vomiting
• Diarrhoea or constipation
• Reduced appetite (this is actually part of how the medicine works!)
• Burping or bloating
• Tiredness

Tips to Reduce Side Effects

• Eat smaller, more frequent meals
• Avoid fatty, fried, or very rich foods
• Eat slowly and chew your food well
• Stay well hydrated — sip water throughout the day
• Avoid lying down right after eating
• Do not skip meals — eating nothing can make nausea worse

Frequently Asked Questions

Is Wegovy suitable for everyone?
No. Wegovy is a prescription medication and is not suitable for everyone. During your consultation, we will review your medical history, current medications and weight-loss goals to determine whether it is appropriate for you.

How much weight can I expect to lose?
Results vary between individuals. Clinical studies have shown significant weight loss in many patients when Wegovy is combined with healthy eating, regular physical activity and ongoing medical supervision.

Is Wegovy an insulin injection?
No. Wegovy is not insulin. It is a GLP-1 receptor agonist that works by helping regulate appetite and food intake.

Is the injection painful?
Most patients find the injection quick and relatively comfortable. The pen uses a very fine needle and is designed for simple once-weekly self-administration

How long will I need to take Wegovy?
Weight management is a long-term process. Some patients remain on treatment for longer periods, while others may reduce or stop treatment after achieving their goals. This decision is made individually during follow-up consultations.

What happens if I stop Wegovy?
Some people regain weight after stopping treatment, particularly if healthy lifestyle habits are not maintained. We will discuss long-term strategies to help you achieve sustainable results.

Important: Wegovy is a prescription-only medication. Treatment suitability varies between individuals and requires a medical consultation. We will assess your medical history, current medications and weight management goals before recommending treatment.

Ready to Find Out if Wegovy Is Right for You?

Every patient is different.
During your consultation, we will assess your health, discuss your weight-loss goals and determine whether Wegovy is the right treatment for you.
If appropriate, we will guide you through treatment with regular follow-up and ongoing lifestyle support.
GreenLink Medical Clinic provides doctor-supervised Wegovy consultations for patients in Khatib, Yishun and the surrounding northern Singapore neighbourhoods.

If you’re unsure whether Wegovy or Mounjaro may be more appropriate, we can discuss the differences during your consultation and recommend a treatment based on your medical history, weight-loss goals and preferences.

GreenLink Medical Clinic
Khatib,Yishun