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February 1, 2026

GLP-1 Weight Loss: A Complete Treatment Guide

Discover GLP-1 weight loss treatments: what they are, how they work, and what to expect. Learn if you're a good candidate and how Santé Clinics Barcelona can help you achieve your weight loss goals with personalized medical.

What are GLP-1s? GLP-1s are medications that mimic a natural hormone in your body, helping to regulate appetite and blood sugar.

How do they work for weight loss? GLP-1s promote weight loss by reducing appetite, increasing feelings of fullness, and slowing down the emptying of the stomach.

What to expect during treatment? Expect regular medical check-ins, personalized dosage adjustments, and guidance on diet and lifestyle changes.

Who is an ideal candidate? Ideal candidates are individuals with a BMI of 30 or higher, or those with a BMI of 27 or higher with weight-related health conditions.

Understanding GLP-1 Medications for Weight Loss

GLP-1 receptor agonists, commonly known as GLP-1 medications, represent a significant advancement in medical weight management. These drugs mimic the effects of glucagon-like peptide-1 (GLP-1), a naturally occurring hormone in the body. GLP-1 plays a crucial role in regulating blood sugar levels and appetite. By mimicking this hormone, GLP-1 medications can help individuals achieve significant weight loss.

These medications work through several mechanisms. First, they stimulate insulin release from the pancreas when blood sugar levels are high, which helps lower blood sugar. Second, they slow down gastric emptying, which means food stays in the stomach longer, leading to increased feelings of fullness and reduced appetite. Finally, they can also act on the brain to reduce cravings and further control appetite.

Commonly prescribed GLP-1 medications include semaglutide (Ozempic, Wegovy) and liraglutide (Saxenda). These medications are typically administered via injection and require a prescription from a qualified healthcare provider. It's essential to understand that GLP-1 medications are most effective when combined with lifestyle changes, including a healthy diet and regular exercise.

The GLP-1 Weight Loss Treatment Process at Santé Clinics

At Santé Clinics Barcelona, the GLP-1 weight loss treatment process is comprehensive and highly personalized. It begins with an initial consultation with one of our expert doctors, such as Dr. Alejandro Infante, who specializes in weight management. During this consultation, your medical history, current health status, and weight loss goals are thoroughly evaluated. This assessment helps determine if GLP-1 medication is the right option for you.

If you are deemed a suitable candidate, a personalized treatment plan is developed. This plan includes the specific GLP-1 medication prescribed, the starting dosage, and a schedule for regular check-ins. Dosage adjustments are made based on your individual response and any potential side effects. Our medical team provides ongoing support and guidance throughout the treatment process, ensuring your safety and maximizing your results.

In addition to medication, our program emphasizes the importance of lifestyle modifications. You'll receive guidance on nutrition, exercise, and behavior changes to support your weight loss journey. This holistic approach ensures that you not only lose weight but also develop sustainable habits for long-term weight management.

What to Expect: Results, Side Effects, and Monitoring

Patients on GLP-1 medications can typically expect to see significant weight loss over time. Clinical trials have shown that individuals can lose an average of 10-15% of their body weight when using these medications in conjunction with lifestyle changes. However, individual results may vary depending on factors such as adherence to the treatment plan, diet, and exercise habits.

Like all medications, GLP-1s can cause side effects. Common side effects include nausea, vomiting, diarrhea, constipation, and abdominal pain. These side effects are usually mild and temporary, often subsiding as the body adjusts to the medication. However, it's important to report any side effects to your healthcare provider. More serious side effects are rare but can include pancreatitis and gallbladder problems.

Regular monitoring is a crucial part of GLP-1 treatment. You'll have regular check-ins with your doctor to assess your progress, adjust your dosage if needed, and monitor for any potential side effects. Blood tests may be performed to check your blood sugar levels, kidney function, and other relevant health markers. This close monitoring ensures your safety and helps optimize your treatment outcomes.

Ideal Candidates for GLP-1 Weight Loss Treatment

GLP-1 weight loss treatment is generally recommended for adults with a body mass index (BMI) of 30 or higher, which is classified as obesity. It may also be considered for individuals with a BMI of 27 or higher who have weight-related health conditions such as type 2 diabetes, high blood pressure, or high cholesterol.

However, GLP-1 medications are not suitable for everyone. They are not recommended for individuals with a history of pancreatitis, gallbladder disease, or certain types of thyroid cancer. Additionally, they may not be appropriate for pregnant or breastfeeding women. A thorough medical evaluation is necessary to determine if GLP-1 treatment is right for you.

At Santé Clinics Barcelona, we take a personalized approach to patient selection. We carefully assess your medical history, health status, and weight loss goals to determine if GLP-1 medication is a safe and effective option for you. Our goal is to help you achieve sustainable weight loss and improve your overall health and well-being.

How Santé Clinics Helps

Santé Clinics Barcelona is your premier destination for GLP-1 weight loss treatments. Our expert medical team, led by experienced doctors, provides personalized care and support throughout your weight loss journey. We offer comprehensive consultations, customized treatment plans, and ongoing monitoring to ensure your safety and maximize your results. Our integrated approach combines medication with lifestyle modifications, helping you achieve sustainable weight loss and improve your overall health. We utilize cutting-edge technology and stay abreast of the latest advancements in medical weight management to provide you with the best possible care. Choose Santé Clinics for a transformative weight loss experience.

Ready to Get Started?

Ready to start your transformation? Contact us on WhatsApp for a free consultation at Santé Clinics Barcelona, Avenida Diagonal 384.