Wegovy: The Serious Risks And Warnings To Be Aware Of

While Wegovy is effective for weight loss, it’s essential to understand that it comes with some rare but serious risks [1]. Knowing these risks helps ensure the medication is used safely. In this article, UK Meds provide an overview of the potentially serious risks and warnings associated with Wegovy.

Key Takeaways

Be Aware of Serious Risks

While rare, serious risks with Wegovy include pancreatitis (inflammation of the pancreas), gallbladder issues and kidney problems from severe dehydration. Recognising symptoms like severe stomach pain, nausea and fever is important for safety.

Avoid Wegovy if You Have Certain Health Conditions

Wegovy may not be suitable for everyone, especially those with a history of thyroid cancers, Multiple Endocrine Neoplasia syndrome type 2 (MEN 2), or allergies to its ingredients. A healthcare provider can help determine if Wegovy is right for you.

Take Key Precautions

To lower risks, stay hydrated and attend regular check-ups with your healthcare provider. Monitoring your health helps catch any issues early and ensures Wegovy’s safe use. Contact a healthcare provider immediately if you experience severe symptoms.

What are the serious risks of using Wegovy?

Although uncommon, some serious risks with Wegovy include:

Pancreatitis: 

This is an inflammation of the pancreas. Symptoms include severe stomach pain, nausea, and vomiting. Pancreatitis can be serious, so it’s important to contact a healthcare provider if these symptoms appear.

Gallbladder problems: 

Wegovy may increase the risk of gallbladder issues like gallstones. Signs of gallbladder problems include sudden pain in the upper abdomen, nausea and fever.

Kidney problems: 

Severe dehydration from vomiting or diarrhoea can lead to kidney problems. Staying hydrated is essential to minimise this risk.

These risks are rare, but it’s important to recognise the symptoms and seek help immediately if needed.

Can Wegovy increase the risk of thyroid tumours?

Animal studies have shown a possible link between semaglutide (the active ingredient in Wegovy) and thyroid tumours, though this risk has not been confirmed in humans [2]. As a precaution, people with a history of certain thyroid cancers, such as medullary thyroid carcinoma, should avoid Wegovy.

Who should avoid using Wegovy?

Wegovy is not suitable for everyone. People who should avoid using Wegovy include:

• Those with a family or personal history of medullary thyroid carcinoma.

• Individuals with a rare condition called Multiple Endocrine Neoplasia syndrome type 2 (MEN 2).

• Anyone allergic to semaglutide or any of the ingredients in Wegovy.

If you’re unsure, a healthcare provider can help determine if Wegovy is safe for you.

What are the warning signs to watch for?

It’s important to know the signs that may indicate a serious issue while taking Wegovy. Contact a healthcare provider immediately if you experience:

• Severe, persistent stomach pain that does not go away.

• Yellowing of the skin or eyes which may indicate liver or gallbladder issues.

• Severe dehydration, especially if caused by ongoing vomiting or diarrhoea.

These warning signs may signal a serious condition that needs medical attention.

Precautions to take with Wegovy

To reduce the risk of serious side effects, consider the following precautions:

Stay hydrated: 

Drinking plenty of water can help prevent dehydration, especially if nausea or vomiting occurs.

Regular check-ups: 

Regular visits to your healthcare provider can help monitor your health and catch any issues early, check for potential interactions with other medications that you are taking that could worsen the side effects of Wegovy.

Wegovy is generally safe when used as prescribed, but it comes with rare but serious risks. Understanding these risks and taking precautions can help make using Wegovy a safer experience. If you experience any warning signs, contact a healthcare provider right away. For anyone considering Wegovy, a healthcare provider can explain the benefits and risks to help you make an informed decision.

Understanding the Benefits and Risks of Wegovy for Weight Loss

Considering Wegovy for weight loss? Our guide explains the main benefits and risks to help you make an informed choice. Learn how Wegovy can support weight management, the common side effects to expect, serious warnings to keep in mind, and how it compares to lifestyle changes alone. Whether you’re curious about medication interactions or simply want to know if Wegovy is right for you, this guide covers all the basics.

Medically Reviewed by:
Dr. Alexis Missick MBChB. MRCGP
GMC reference no: 7151419
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References

[1] Wegovy® Side Effects | Wegovy® (semaglutide) Injection 2.4 mg 

[2] Semaglutide and cancer: A systematic review and meta-analysis - ScienceDirect