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Understanding Your Medical Weight Loss Options
Both semaglutide and tirzepatide are once-weekly injectable medications used to support medical weight loss and metabolic health. These medications belong to a class of therapies that help regulate appetite, blood sugar, and energy balance.
Originally developed to treat type 2 diabetes, these medications have been shown to help patients lose significant weight when used as part of a medically supervised weight management program.
While both medications are highly effective, they work slightly differently and may be recommended based on your medical history, weight loss goals, and overall health profile.
How the Medications Work
Both semaglutide and tirzepatide work by mimicking hormones in the body that help regulate appetite and metabolism.
These medications help support weight loss by:
• Reducing appetite and food cravings
• Helping you feel full sooner and longer after eating
• Slowing gastric emptying (how quickly food leaves the stomach)
• Improving blood sugar regulation and metabolic function
As a result, many patients naturally reduce their calorie intake and develop healthier eating patterns.
Semaglutide
Medication Class
GLP-1 receptor agonist
Injection Frequency
Once weekly
Hormone Pathways Targeted
GLP-1
Appetite Suppression
Strong
Average Weight Loss in Clinical Studies
Approximately 12–15% of body weight
Dose Titration
Gradually increased to improve tolerability
Tirzepatide
Medication Class
Dual GIP + GLP-1 receptor agonist
Injection Frequency
Once weekly
Hormone Pathways Targeted
GLP-1 and GIP
Appetite Suppression
Often stronger due to dual-hormone mechanism
Average Weight Loss in Clinical Studies
Approximately 18–22% of body weight
Dose Titration
Gradually increased to improve tolerability
What Results Can Patients Expect?
Many patients experience:
• Reduced appetite within the first few weeks
• Gradual, sustainable weight loss over several months
• Improved metabolic health markers
• Reduced food cravings and better portion control
Weight loss results vary from person to person and depend on several factors, including nutrition, lifestyle habits, and individual metabolic response.
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Possible Side Effects
Like all medications, GLP-1 therapies can cause side effects. The most common side effects are gastrointestinal and often improve as the body adjusts to treatment.
Possible side effects may include:
• Nausea
• Mild stomach discomfort
• Constipation or diarrhea
• Decreased appetite
• Fatigue during dose increases
To help minimize side effects, medications are typically started at a lower dose and gradually increased over time.
Choosing the Right Medication
The most appropriate medication is determined after a medical evaluation with a licensed healthcare provider. Your provider will consider several factors, including:
• Your medical history
• Current medications
• Weight loss goals
• Laboratory results when appropriate
• Prior experience with weight loss medications
Based on this evaluation, a personalized treatment plan can be developed to support safe and effective weight management.
Important Medical Disclaimer
Weight loss medications require a medical evaluation and prescription from a licensed healthcare provider. Not all patients are candidates for treatment.
If prescribed through our program, medications may be dispensed through licensed pharmacies, including FDA-regulated compounding pharmacies when appropriate and permitted by law.
Individual results vary. Successful weight management also depends on nutrition, lifestyle habits, and adherence to treatment recommendations.