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5 Surprising Wegovy Side Effects Linked to Cancer You Should Know

Summary

In the UK, has become a popular weight loss . Many people call it a game changer for managing obesity, but others are still worried about the possible links of the medication to cancer.

It is because of the claims they heard that using Wegovy can lead to thyroid cancer, pancreatic issues, and stomach-related side effects. But do these concerns have strong evidence? How much is based on animal data or online rumours?

In this article, we will explain what Wegovy really is, what the research found out regarding its possible risks to cancer, and how you can use the drugs safely.

Our goal is to let you know everything — clear, honest, and easy to understand — no confusion at all.

Wegovy is a prescription medication that contains semaglutide as its active ingredient. This drug mimics the natural hormone of our body called GLP-1 (Glucagon-like peptide-1), which helps control blood sugar levels and appetite, making it an effective treatment for both type 2 diabetes and obesity.

Wegovy is designed to administer as a weekly injection. It is more effective if you combine it with a balanced diet and exercise. People using Wegovy can lower their risks of cardiovascular problems and treat metabolic dysfunction associated with steatohepatitis (MASH).

Here’s how :

These effects help people have steady weight loss.

In the UK, MHRA (Medicines & Healthcare products Regulatory Agency) approved Wegovy for:

The people’s concerns about cancer are all started because of the results from animal studies. The early trial shows that rodents have developed C-cell tumours in their thyroid glands after a high dose of semaglutide were used on them. This is the reason why the FDA issued a black box warning in the USA.

However, the result is not the same with humans. There are no confirmed cases of tumours in humans while using Wegovy.

In short, the claims are still theoretical. But Wegovy users need to be aware and monitor their body while using the medications.

As of now, there is no clear evidence that using Wegovy can increase risks of cancer compared to those people who are not using it. As of now, studies continue to monitor the long-term effect of using the drugs, but the results they have so far are reassuring.

Here’s what the research tell us:

However, if you have a personal or family history of medullary Thyroid Therapy carcinoma (MTC) or multiple endocrine neoplasia type 2 (MEN2), you should avoid using .

There’s no strong evidence that Wegovy causes cancer, that’s what the reports stated. Most medical reports show that, if you use the medication correctly and monitored by your doctor, cancer-related risks can be extremely low. Still it’s good that you understand what researchers have discovered, so you would know what are the things to watch out for while you are on medication.

Below are what the researchers found:

Effective & professional doctor-led Wegovy at our central London clinic

Verified Before & After

Verified Before & After

Let’s take a look at the 5 side effects that are most discussed because some people believe that Wegovy can be linked to cancer.

This claim starts from animal studies, where rats and mice develop tumours after they have given high doses of semaglutide.

However, this are not linked to cancer in humans because of the following reasons:

Even so, a black box warning has been required by the regulators for precautionary measures. If you have a personal or family history of medullary thyroid carcinoma (MTC) or multiple endocrine neoplasia type 2 (MEN2) you need to avoid Wegovy.

For those who are taking the medications, watch out if you have unusual neck swelling, if you have trouble swallowing, and if you have persistent hoarseness.

Some reports stated that you may be at high risk of having pancreatitis (inflammation of the pancreas) if you are a GLP-1 drug user, which can lead to cancer sometimes.

However, a new data offers some good news:

If you have a history of pancreatitis, you should tell your doctor and use Wegovy with caution. If you experience nausea or severe stomach pain that spreads to your back, you need to consult your doctor right away.

Wegovy can make you feel fuller by slowing your digestion. Because of this, you may experience:

Although this is not cancer, if you continue experiencing these symptoms your health is at risk.

You need to protect yourself by staying hydrated, eating a balanced diet, and having a regular check up if you continue experiencing those side effects.

Wegovy (semaglutide) can slightly affect the workings of your gut — including how your body handles energy and how it digested the food you eat. Because of these changes, your immune system can be affected.

But you don’t have to worry because those effects do not increase your risk of having cancers. In fact, because Wegovy can help you lose weight, your long-term cancer risks can actually be lowered by reducing your inflammation and improving your insulin resistance.

Although it’s rare to happen, some people may experience sudden swelling (angioedema) or gut inflammation

While those are not related to cancer, they can make the treatment harder for those who already have cancer or are undergoing chemotherapy.

It will help you make an informed decision about your treatment if you understand how often side-effects can occur. To see if Wegovy is linked to any cancer risks, researchers have compared different studies. The table below summarises their key findings based on available evidence they sum up from both human and animal data.

In short, there is no confirmed evidence or study that Weghovy can cause cancer in humans. But still, you need to be aware of any reaction of your body and report any unusual symptoms you will experience to your doctor so it can detect the issue as early as possible.

If you want to get the safest and best results from Wegovy, it’s important that you take a few preventive steps before and during your treatment. While most people respond well to the medication, you might be different. You need to monitor your body regularly to help you stay in balance as you lose your weight. You need to work closely with your doctor to detect any changes as early as possible and adjust your treatment plan if needed. Knowing that your progress is being guided by your healthcare provider, It can give you peace of mind without worrying about your safety.

To protect your health and make your Wegovy journey worry-free, check some smart safety measures below that you can follow:

Even though most people who use Wegovy can tolerate the drug well, your body may be different to them because it may react the way that you need medical attention. It is important that you know when to mention symptoms to your doctor.

Below are the symptoms that you need a doctors consultation:

If you notice any of these signs, don’t ignore them, speak to your healthcare provider right away. These will help keep your treatment safe and effective.

So far, research shows that Wegovy does not cause cancer in humans. People become worried because of early studies in animals about rodents developing thyroid C-cell tumours when high amounts of semaglutide were used on them. But what happened to animals has not been seen in human data as to this date.

For most people the benefits of Wegovy, such as lower blood sugar, better heart health, and reduction of inflammation is the most important thing than the theoretical risks of cancer.

Still, you need to have regular check ups and open communication with your health care provider. Tell them everything about your concerns or any unusual symptoms. This will help you stay safe and enjoy the benefits of Wegovy.

As of now, there’s no strong evidence that Wegovy can cause cancer in humans. The cancer warning starts because of the confirmed cases of thyroid cancer in rats and mice.

Thyroid and pancreatic cancer are the focus of early studies, but both have not shown significant increase on large human trials.

Cancer related are extremely rare. It occurs in less than 0.1% in participants, and there’s no evidence that the drugs directly caused them.

It’s a good idea if you have a regular checkup of your thyroid and pancreatic health, especially if you have a lump in your neck, difficulty swallowing, or you have ongoing abdominal pain. If needed, a blood test or an ultrasound may be recommended by your doctor.

Healthy lifestyle – a balanced diet, exercise, and regular sleep can help you lose weight safely. If you are looking for medications, Ozempic or Mounjaro, the same class with Wegovy is also safe to take. Before taking any medication, consult your doctor to know what suits your concerns and goals.

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