Losing weight isn’t just about willpower—it’s a complex journey influenced by hormones, metabolism, genetics, and lifestyle. For those who have tried dieting and exercise without lasting results, weight loss clinics provide a more structured and medically guided path. One of the key tools in their approach is prescription medication. These medications are not magic pills but can offer significant support when used alongside healthy eating habits and physical activity. If you’re exploring your options at a Weight Loss Clinic in Dubai, understanding the types of medications used is essential for making informed decisions about your health.
Prescription Weight Loss Medications: How Do They Work?
Weight loss medications, also known as anti-obesity drugs, are typically prescribed to individuals who have a body mass index (BMI) of 30 or higher, or 27 and above with weight-related health conditions like diabetes or high blood pressure. These medications function in different ways, and your clinician will recommend one based on your specific needs, health profile, and medical history.
Here are the main categories of weight loss medications used in clinics:
1. Appetite Suppressants (Anorectics)
These medications work by affecting the brain’s appetite control centers, helping you feel full sooner and stay full longer. This reduces overall food intake, making it easier to stick to a calorie-controlled diet.
Examples include:
- Phentermine: A widely used short-term medication that stimulates the central nervous system to decrease hunger.
- Diethylpropion: Similar to phentermine but sometimes preferred due to different side effect profiles.
These medications are generally used for a limited duration and under close supervision because they can have stimulating effects on the heart and nervous system.
2. GLP-1 Receptor Agonists
Originally developed to treat type 2 diabetes, GLP-1 receptor agonists mimic a hormone that targets areas of the brain involved in appetite regulation. They slow digestion and increase feelings of fullness.
Examples include:
- Liraglutide (Saxenda): Specifically approved for weight management at a higher dose than its diabetes counterpart.
- Semaglutide (Wegovy): A newer, longer-acting medication that has shown impressive results in clinical trials.
These medications are typically administered through daily or weekly injections and are becoming a cornerstone of modern weight loss therapy.
3. Fat Absorption Inhibitors
Rather than targeting appetite, these medications act on the digestive system. They block the body from absorbing a portion of dietary fat, which is then excreted instead of stored.
Example:
- Orlistat (Alli/Xenical): Available in both prescription and over-the-counter forms. It prevents about 25% of fat from being absorbed, encouraging patients to make better food choices to avoid gastrointestinal side effects.
This medication is ideal for people who need help managing dietary fat intake and can be used long-term under medical supervision.
4. Combination Medications
Some drugs combine multiple mechanisms for a more comprehensive effect. These combinations are designed to tackle both hunger and cravings, offering a more sustainable path to weight loss.
Example:
- Phentermine/Topiramate (Qsymia): A powerful combination that not only curbs appetite but may also help regulate emotional eating behaviours. Topiramate, originally used to treat seizures, has weight-reducing side effects that complement phentermine’s hunger-suppressing qualities.
5. Metabolic Enhancers and Insulin Sensitizers
While not classified strictly as weight loss medications, some clinics use drugs that improve metabolic function, especially in patients with insulin resistance or polycystic ovary syndrome (PCOS).
Examples include:
- Metformin: Commonly used in people with insulin resistance or type 2 diabetes. It doesn’t directly cause weight loss but helps regulate blood sugar levels, which can reduce hunger and fat storage.
- Bupropion/Naltrexone (Contrave): A combination that targets the brain’s reward system to help manage cravings and emotional eating. It can also have a mild antidepressant effect.
Personalization Is Key
Not every medication works the same for everyone. Genetic makeup, lifestyle, medical history, and even mental health can influence how your body responds to these treatments. That’s why clinics conduct thorough evaluations before prescribing any medication. Many clinics also include behavioural counselling, nutrition planning, and regular follow-ups to track progress and adjust plans when necessary.
These medications are most effective when paired with healthy lifestyle changes. They're not meant to replace balanced eating or physical activity, but they can support those efforts when the scale isn’t moving despite your best attempts.
Safety and Monitoring
Medical supervision is critical when using prescription weight loss drugs. Side effects can vary depending on the type of medication and the individual’s health condition. Some common side effects may include:
- Nausea or vomiting
- Increased heart rate
- Insomnia
- Digestive issues
- Mood changes
Regular check-ins help monitor these effects and ensure the medication continues to be safe and effective. If one drug isn’t working or causes undesirable side effects, a clinician might switch to another or explore combination therapies.
Final Thoughts
The medications offered at a Weight Loss Clinic Dubai can be powerful allies in your journey toward a healthier body. From appetite suppressants and fat blockers to hormone-regulating injections, these treatments are designed to give you the boost you need when traditional methods fall short. But remember, success lies not just in the medication but in the consistency of your commitment to change. With expert guidance and a personalized plan, long-term weight management becomes a more achievable and sustainable goal.