Ozempic, Rybelsus & Wegovy: Weight Loss Drugs in Singapore

This post was originally posted on Planner Bee.

Weight loss medications like Ozempic, Rybelsus, and Wegovy are getting global attention. They were the first developed for type 2 diabetes but have also been found to aid weight loss. However, are they as effective as people hope? If you’re considering these medications, here’s what you need to know.

What are Ozempic, Rybelsus, and Wegovy?

These three medications contain semaglutide, a type of GLP-1 receptor agonist. In simple terms, they mimic a natural hormone that helps regulate blood sugar, slows digestion, and reduces appetite. As a result, weight loss is a common side effect. They work by making you feel full faster and reducing hunger cravings, which can naturally lead to eating fewer calories.

Here’s a quick breakdown of each:

Ozempic

Ozempic is a once-weekly injection mainly used to manage type 2 diabetes. It helps regulate blood sugar by boosting insulin production when glucose levels are high and reducing glucagon levels to prevent sugar spikes between meals.

Because semaglutide slows digestion and increases feelings of fullness, many people taking Ozempic also notice reduced appetite and weight loss, even though it’s not specifically approved for that purpose.

Rybelsus

Rybelsus is the tablet form of semaglutide, offering an alternative for those who prefer not to take injections. It is prescribed to manage type 2 diabetes by improving how the body uses insulin and keeping blood sugar levels stable throughout the day.

Like Ozempic, Rybelsus can also reduce appetite and lead to gradual weight loss, though its main purpose is blood sugar control.

Wegovy

Wegovy is a higher-dose version of semaglutide designed specifically for weight management. It is recommended for individuals with a BMI of 30 or higher, or 27 and above if they have weight-related health issues like high blood pressure, cholesterol, or type 2 diabetes.

This medication works by mimicking the body’s natural appetite-regulating hormone, helping you feel full longer and reducing cravings. Beyond weight loss, Wegovy can also improve overall metabolic health and lower the risks linked to obesity, such as cardiovascular disease and hypertension.

Do these medications help with weight loss?

The short answer: Yes, but they’re not a quick fix. Clinical studies show that semaglutide can help people lose 10-15% of their body weight when combined with a healthy diet and regular exercise. Many users find they have fewer cravings, better portion control, and an easier time avoiding unhealthy foods.

However, weight loss takes time. It may take a few months to see noticeable changes, and the full benefits come with consistent use. Everyone responds differently—some lose weight quickly, while others see slower progress.

How do these medications work?

All three drugs help with weight loss by:

• Suppressing appetite, making it easier to eat less.
• Slowing digestion, helping you feel full for longer.
• Regulating blood sugar, reducing hunger and cravings.

Each medication has different formulations and dosages, which can affect individual experiences. Choosing the right one depends on your needs and lifestyle.

Comparing the medications

The key to lasting weight loss: lifestyle matters

Weight loss medications can help, but they’re not a standalone solution. Without a healthy diet and regular exercise, the benefits may fade once you stop taking them. Many people regain weight after stopping semaglutide, which is why long-term lifestyle changes are essential.

A balanced diet with whole foods, lean proteins, and fibre helps control hunger and reduce cravings. Regular exercise—combining cardio and strength training—supports metabolism and prevents muscle loss. Staying hydrated and keeping a structured eating schedule also play a role in maintaining your progress.

Read more: How To Cultivate Mindful Eating and Improve Your Relationship With Food

Mental health is just as important. Managing stress, getting enough sleep, and addressing emotional eating can prevent setbacks. High stress and poor sleep can lead to cravings and unhealthy food choices. Practising mindfulness, engaging in stress-relief activities, and seeking support can help create a sustainable approach to weight management.

Read more: 8 Tips To Boost Your Mental Health

Should you take these medications?

These medications show promise, but they’re not right for everyone. They are usually prescribed for:

• People with diabetes who need better blood sugar control.
• Those who are overweight (BMI ≥ 30) or have obesity-related conditions (BMI ≥ 27 with high blood pressure, high cholesterol, etc.).
• Individuals who haven’t had success with traditional weight loss methods.

Who should avoid them?

• Anyone with a history of pancreatitis, thyroid cancer, or serious digestive issues.
• Pregnant or breastfeeding women.
• Those with eating disorders or psychological conditions that affect appetite.

Comparison summary table

Final thoughts: Are these weight loss drugs right for you?

Ozempic, Rybelsus, and Wegovy have changed the landscape of weight loss treatment, but they may not be suitable for everyone. Before starting any of these medications, it’s essential to consult a qualified doctor to ensure they align with your health needs and goals.

At the end of the day, sustainable weight loss is about more than just medication. Building healthy habits is key to feeling better and living well. These drugs can be a helpful tool, but the journey is yours to take.