How Much Weight Can You Lose on Wegovy? | The New 7.2mg Dose of Semaglutide

How Much Weight Can You Lose on Wegovy?

“How much weight can you lose on Wegovy?” The new research suggests Wegovy, on average, can help you lose about 21% of the starting body weight.

This number came from a new study called STEP UP Trial, which collects data from people living with chronic obesity. The participants used Wegovy High Dose (Semaglutide 7.2mg) for 72 weeks. The result finds that the participants lost about 20.7% (~21%) of their body weight. Even better, about 1 in 3 participants lost 25% of their body weight!

Wegovy 7.2mg is currently approved by the Thai FDA and other food and drug administrations in Europe and the US, so you can be sure that Wegovy High Dose is safe and approved for weight loss, with information to back the results.

Considering Wegovy for Your Weight Loss Journey?

Book assessment and start Wegovy with us today. Contact us at info.bkk@pulse-clinic.com or chat on your preferred platform:

Lose 21% Body Weight on Wegovy?

You would not start Wegovy on the new 7.2mg dose, but doctors will slowly increase the dose to help your body adjust to the medication and avoid strong side effects. The dosage guide are:

• Starting dose: Doctor will start you on the lowest Wegovy dose at 0.25mg for about 4 weeks.
• Every 4 weeks onward: Doctor will slowly increase the dosage to 0.5mg, 1.0mg, 1.7mg then 2.4mg.
• After 20 weeks: Doctor will give you the High Dose version of Wegovy, which is 7.2mg. This amount of Semaglutide will be the most effective dose for losing and maintaining weight.

Possible Side Effects on Wegovy

Every medicine comes with side effects, but these side effects usually are a trade-off if you’re experiencing chronic obesity, which could cause more harm than these side effects in the long run. The most common side effects of Wegovy when starting are usually digestive, like nausea and constipation.

These side effects should be mild to moderate. Your body will adjust to the medication, and these symptoms should go away on their own once you’re adjusted. Some people on Wegovy may experience unusual skin sensitivity like tingling or pain to the touch, but it should be temporary and go away on its own.

Can Wegovy Cause Muscle Loss?

One of the concerns for people considering Wegovy may be muscle loss. The truth is, when your body loses some weight, the body will lose a bit of fat and muscle simultaneously.

To avoid the issues of loss of muscle mass, doctors will suggest people using Wegovy adjust their lifestyle along with the use of medication. Eating enough protein and doing resistance exercise (for example, weight training) can help you maintain muscle mass as well as keep your metabolism healthy.

Will You Gain Weight Back If You Stop Using Wegovy?

Obesity is a chronic condition. Wegovy only acts as a tool that helps control your appetite and helps adjust your metabolism levels. Lifestyle adjustment plays a big role in losing weight and maintaining weight, even on Wegovy. Stopping Wegovy without adjusting to a new diet and exercise plan can increase the risk of gaining weight back. 

Using Wegovy sustainably requires lifestyle adjustment. The medicine helps you adjust to the new diet and exercise plan easier, which will lead to a healthier way forward. Use Wegovy responsibly and under a doctor’s guidance only.

References

1. Wharton, S., et al. (2025). Efficacy and Safety of Semaglutide 7.2 mg in Obesity: The STEP UP Trial.
2. Novo Nordisk. (2026). Wegovy® HD (semaglutide 7.2 mg) approved in the US, providing 20.7% mean weight loss.

What is Wegovy?

You may have heard of Ozempic, which is used for controlling the symptoms of type-2 diabetes and shows promising results as a weight loss aid. Wegovy is a newer version of the same medication, which is specifically designed to help with weight loss, unlike Ozempic, which is intended for diabetes but was used off-label for weight loss. Wegovy shows promising results in helping people with chronic obesity.

Wegovy and Ozempic have the same active ingredients, Semaglutide, but are used for different purposes. Wegovy is designed specifically for weight loss. It has a higher dose of Semaglutide when compared to Ozempic, which makes it more effective for weight loss long-term.

If you are looking for a weight loss aid or wanting to switch to GLP-1 for diabetes, you will need to consult with a doctor before starting to determine if Semaglutide is right for you. Wegovy is a powerful drug that can help you lose weight sustainably when used correctly.

How Does Wegovy Work?

Wegovy and other weight loss injections like Saxenda and Ozempic work similarly. These medications are called GLP-1 injections, which works by:

• Increasing glucose-dependent insulin secretion. This helps reduce the blood sugar level after meals. Semuglutide will signal the pancreas to release insulin only when there’s a spike in sugar level. This helps reduce the risk of hypoglycemia.
• Reduce glucagon when there’s a sugar level spike, which reduces the amount of sugar released by the liver without triggering hypoglycemia.
• Delaying gastric emptying. GLP-1 slows down digestion, helping you feel fuller for longer. Additionally, it helps regulate blood sugar levels as the sugar from the food is released gradually, preventing blood sugar spikes.
• Reduce appetite by mimicking a natural gut hormone that signals fullness to the brain, slows stomach digestion, and suppresses food cravings. This helps individuals eat less and manage their weight effectively.

Considering Semaglutide as A Helper for Your Weight Loss Journey?

Book assessment and start Wegovy with us today. Contact us at info.bkk@pulse-clinic.com or chat on your preferred platform:

Frequently Asked Questions (FAQ) About Wegovy

How much weight can you lose on Wegovy?

From a STEP UP Trial study, researchers found that people using Wegovy 7.2mg for 72 weeks lost about 21% of their body weight when used with a diet control and exercise plan.

Can Wegovy really lose 21% of body weight?

Evidence from the STEP UP Trial supports that, on average, participants that use Wegovy 7.2mg lose about 21% of their body weight after 72 weeks. Additionally, about 1 in 3 participants lose up to 25% of their body weight.

How long do I need to use Wegovy to achieve 21% body weight loss?

The 21% body weight loss on average came from a 72-week study, which is about 1 year and a half of consecutive use.

Weight loss will happen gradually when using the medication as prescribed alongside a diet plan and exercise.

Why is Wegovy 7.2mg different?

Wegovy 7.2mg is the dosage that is used in the STEP UP Trial, which shows that it can help lose about 21% of participants’ body weight.

The doctor will prescribe the amount of medication based on your needs. Not everyone can use Wegovy 7.2mg. You will have to start with a lower dose and then slowly increase to avoid severe side effects.

Who should use Wegovy?

Wegovy is a medication used for weight loss aid in people with chronic obesity and people who may need it based on weight-related conditions like high blood pressure, high cholesterol, or type 2 diabetes. Doctors will determine if you should use Wegovy based on body mass index (BMI) and other health history.

Do not use Wegovy on your own without a prescription.

Is Wegovy 7.2mg legal in Thailand?

The high-dose version of Wegovy (Wegovy 7.2mg) is already approved by the Thai FDA, which means it can now be an option for weight loss aid under the guidelines and regulations of the Ministry of Public Health.

What do I need to do if I am considering being on Wegovy?

Wegovy should be used under a doctor’s guidance. This means patients on Wegovy will need an evaluation before starting and follow-ups after being on the medication. Wegovy works best when used concurrently with a healthy diet and lifestyle adjustment.