Wegovy and Bariatric Surgery: Weight Loss Guide

Written by Bari Life Team and medically reviewed by Dr. Stephen Boyce, MD

The obesity epidemic is a serious public health problem, affecting millions. For those struggling with weight loss, bariatric surgery and the drug Wegovy (semaglutide) offer new hope.

Wegovy, a GLP-1 receptor agonist, helps with weight loss and improves metabolic health. But what about people who have had bariatric surgery? Can they use Wegovy too?

This article looks at the link between Wegovy and bariatric surgery. It helps patients weigh the pros and cons of both. This will help them make better weight loss choices.

What is Wegovy?

Wegovy is a prescription drug for chronic weight management. It is for adults with obesity or overweight. Use it with a reduced-calorie diet and more exercise. It is an injectable medication. It contains semaglutide, a GLP-1 receptor agonist. GLP-1 is a natural hormone that helps regulate appetite and food intake. Wegovy mimics GLP-1. It reduces hunger and boosts fullness. This leads to weight loss.

What is Bariatric Surgery?

Bariatric surgery, also known as weight loss surgery, is a surgical procedure that alters the digestive system to help individuals with obesity lose weight. There are several types of bariatric surgery.

They include gastric bypass, sleeve gastrectomy, and banding. These procedures work by restricting food intake, reducing nutrient absorption, or both. Bariatric surgery is for people with a BMI of 40 or higher.

It is also for those with a BMI of 35 or higher who have obesity-related health issues.

To maintain nutritional balance post-surgery, patients often take bariatric vitamins, bariatric multivitamins, and bariatric calcium chews. These supplements help prevent nutrient deficiencies.

Can Wegovy be used as a Preparatory Step for Bariatric Surgery?

Yes, Wegovy can be used as a preparatory step for bariatric surgery. Some healthcare providers may recommend Wegovy to help patients lose weight before bariatric surgery. It can reduce surgery risks, like anesthesia complications, and improve outcomes. 

Additionally, Wegovy can help patients develop healthy eating habits and increase their physical activity levels, which can aid in their post-surgical recovery. 

Patients might also integrate bariatric protein shakes or bariatric snacks during this preparatory phase to support healthy weight loss.

Is Wegovy Safe for Bariatric Surgery Patients?

Wegovy is generally considered safe for patients who have undergone bariatric surgery. However, you must consult a healthcare provider before starting Wegovy, especially if you have a history of bariatric surgery. 

Your provider will need to assess your situation. They will then adjust your meds. Also, Wegovy may need a lower dose or closer monitoring in patients who have had bariatric surgery. 

They may be more prone to gastrointestinal side effects. For these patients, extended-release medications after bariatric surgery might be necessary to optimize outcomes and reduce risks.

To manage post-surgery health, patients might also rely on supplements like liquid bariatric vitamin, bariatric multivitamin with iron, and bariatric probiotic for better digestive health.

How Effective is Wegovy for Weight Management Compared to Bariatric Surgery?

Both Wegovy and bariatric surgery can be effective for weight management, but they work in different ways and have different benefits and risks. Wegovy is a weight-loss drug. It reduces hunger and boosts fullness. Bariatric surgery is a procedure that changes the digestive system. It restricts food intake and reduces nutrient absorption.

Studies show that Wegovy can cause significant weight loss. The average loss is 12-15% of body weight in 20 weeks. Bariatric surgery, however, can cause more weight loss. It can reduce excess body weight by 30-50% over 1-2 years.

Do I Still Need to Follow a Strict Diet with Wegovy or after Bariatric Surgery?

Yes, it is essential to eat a healthy, balanced diet when using Wegovy or after bariatric surgery. Wegovy can reduce hunger and boost fullness. But, it’s still vital to choose healthy foods and avoid overeating. A healthy diet can help maximize the weight loss benefits of Wegovy and support overall health.

After bariatric surgery, a strict diet is crucial. It ensures proper nutrition and lowers the risk of complications. This usually means eating small, frequent meals. It also means avoiding high-calorie foods. Also, take vitamin and mineral supplements as your doctor recommends.

Can I Take Other Medications for Weight Loss while Using Wegovy or after Bariatric Surgery?

Do not combine Wegovy with other weight-loss drugs. Avoid using them after bariatric surgery. Wegovy is a strong medication. It can interact with other weight loss drugs. This may raise side effects and lower its effectiveness.

For instance, combining Wegovy with other medications can increase the risk of gastrointestinal problems, like nausea, vomiting, and diarrhea, and other side effects.

Also, bariatric surgery can change how the body absorbs drugs, including weight-loss ones. This change in absorption can affect the medication’s effectiveness. 

It may also raise the risk of complications. After bariatric surgery, the body may absorb medications more slowly. This can raise drug levels in the system, causing more severe side effects. 

Using other weight loss drugs after bariatric surgery can increase this risk. This is especially true for gut side effects and nutrient deficiencies. 

It is vital to avoid using these medications together. This will reduce the risk of adverse reactions and ensure the safe use of Wegovy.

Conclusion

Wegovy and bariatric surgery are two unique weight-loss methods. Each has its own pros and cons. On one hand, Wegovy reduces hunger and boosts fullness.

 It can help people lose weight before bariatric surgery. However, it is crucial to consult a healthcare provider. What works for one person may not work for another. 

Some individuals may need more aggressive weight loss methods, like bariatric surgery. It alters the digestive system to limit food intake. Meanwhile, some may find Wegovy enough to lose weight.

A healthy diet and a more active, less stressful life can boost the benefits of either Wegovy or bariatric surgery. They can help you lose weight and keep it off. 

A study in the Journal of the American Medical Association found that, after 20 weeks, people who combined Wegovy with a healthy diet and exercise lost a lot of weight. 

By taking a comprehensive approach to weight management, you can set yourself up for lasting success.

If you want to learn more, why not check out these articles below: 

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