Dr Khanyisile and Dr Ziyanda Ndebele
3 min read
28 Feb
28Feb

What is Semaglutide?

If you've been looking into weight loss options, you’ve likely heard about Semaglutide, commonly known as Ozempic or Wegovy. Originally developed for type 2 diabetes, this medication has gained popularity for its ability to help people lose weight by reducing hunger and controlling blood sugar levels. But is it right for you? Let’s break down everything you need to know.

How Does Semaglutide Work?

Semaglutide is a GLP-1 receptor agonist, meaning it mimics a natural hormone in your body that:

Slows digestion – Helps you feel full longer.

Reduces hunger – Decreases cravings and overeating.

Regulates blood sugar – Improves insulin sensitivity.

Supports heart health – May lower the risk of heart disease.


How to Use Semaglutide

  • Ozempic & Wegovy are injections taken once a week.
  • Rybelsus is a daily pill form.
  • Dosage starts low and increases gradually under medical supervision.
  • Best results come with a balanced diet & exercise.

Common Side Effects

Like any medication, Semaglutide comes with potential side effects. Most are mild and improve over time:

Nausea & vomiting

Diarrhea or constipation

Stomach pain

Fatigue

Possible hair thinning

💡 Tip: Eating smaller, low-fat meals can help reduce nausea.


Pros & Cons of Semaglutide

✔️ Pros:

✅ Significant weight loss (10–15% of body weight in studies).

✅ Helps control cravings and appetite.

✅ Improves blood sugar regulation.

✅ May benefit heart health.

Cons:

⚠ Common side effects like nausea.

⚠ Can be expensive if not covered by insurance.

⚠ Stopping suddenly may lead to weight regain.

⚠ Not a quick fix—requires lifestyle changes.


Who Can Use Semaglutide?

  • Ages 18+
  • Best for: Those with type 2 diabetes, overweight individuals, or people struggling with obesity.
  • Not recommended for: Pregnant/breastfeeding women or individuals with a history of certain thyroid conditions.

How Long Should You Take Semaglutide?

There’s no set time frame—it depends on your weight loss and health goals. Some patients use it for months to years, while others transition off after reaching their target weight. Your doctor will help determine the best approach for you.


Is Semaglutide Right for You?

If you’re struggling with weight management, cravings, or blood sugar control, Semaglutide could be a helpful tool. But it works best when combined with a healthy diet, movement, and lifestyle changes.  

Interested in learning more? Book a consultation with our team to see if Semaglutide is the right weight loss treatment for you!

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