Introduction to Saxenda

Saxenda is a recognized and FDA-approved prescription medication for weight management. Developed by Novo Nordisk, it offers a significant aid in the battle against obesity when coupled with a reduced-calorie diet and increased physical activity.

1. Information About the Drug

Brand Name: Saxenda

Manufacturer: Novo Nordisk

Type: Prescription medication

FDA Approval: Approved for weight management.

2. Uses and Dosage

Indications: Saxenda is used for weight management in adults with a BMI of 30 (obese) or 27 (overweight) with at least one weight-related condition like hypertension, type 2 diabetes, or dyslipidemia.

Dosage: It’s administered as a daily subcutaneous injection, with a gradually increasing dose leading to a maintenance dose of 3.0 mg per day.

3. Effectiveness

Clinical Trials: Studies indicate that Saxenda, when used alongside diet and exercise, results in greater weight loss than diet and exercise alone.

Mechanism of Action: It works by regulating appetite and decreasing hunger, which can lead to reduced calorie intake.

4. Active Ingredients

Main Ingredient: Liraglutide, which is also used in lower doses to treat type 2 diabetes.

5. Side Effects

Common Side Effects: Include nausea, diarrhea, constipation, vomiting, low blood sugar (hypoglycemia), and decreased appetite.

Serious Side Effects: Pancreatitis, gallbladder disease, renal impairment, and increased heart rate.

6. Comparison with Other Drugs

Drug Saxenda Mounjaro Wegovy Alli
Mechanism GLP-1 receptor agonist Dual GIP and GLP-1 receptor agonist GLP-1 receptor agonist Lipase inhibitor
Average Weight Loss 5-10% Not fully established 12.4% 5-10%
Key Side Effects Gastrointestinal issues Gastrointestinal issues Gastrointestinal issues Bowel changes, vitamin deficiencies


7. Availability and Providers in the UK

Prescription Status: Saxenda is available by prescription in the UK.

Access: Obtainable through NHS prescriptions or private healthcare providers, depending on eligibility and medical assessment.


Saxenda offers a medically supervised option for those struggling with weight loss. Its effectiveness, coupled with lifestyle changes, can make a significant difference in managing obesity.

Important Note

Always consult with a healthcare provider for personalized medical advice. This article is for informational purposes only.