Discover the Latest FDA-Approved Weight Loss Injections and Which One Is Right for You
Struggling with stubborn fat that just won’t budge? New developments in prescription weight loss medications offer hope for sustainable, long-term weight management.
Read on as we explore two of the most promising new drugs – Tirzepatide and Semaglutide – to understand the key differences and help you decide which may be best for your weight loss journey.
What is Tirzepatide for Weight Loss?
Tirzepatide is an exciting new medication approved by the FDA in 2023 specifically for chronic weight management in adults with obesity or who are overweight. It works by mimicking the effects of two key gut hormones – GLP-1 and GIP – that help regulate appetite, food intake, and blood sugar levels.
Tirzepatide helps promote weight loss through multiple mechanisms:
- Slowing stomach emptying so you feel fuller longer after eating
- Activating areas of the brain involved in appetite control to reduce hunger and cravings
- Increasing sensations of fullness and satiety
- Decreasing overall calorie intake and promoting loss of fat mass
In large clinical trials, Tirzepatide led to average weight loss of up to 15.7% in participants with obesity or overweight. The majority were able to achieve at least 5% total body weight reduction, which is considered clinically meaningful for improving health.
This significant weight loss was maintained over the 72-week study duration with continued Tirzepatide treatment.
What is Semaglutide for Weight Loss?
Like Tirzepatide, Semaglutide is a medication used for chronic weight management that was approved by the FDA in 2021. It belongs to a class of injectable drugs called GLP-1 receptor agonists.
Specifically, Semaglutide works by mimicking the effects of GLP-1. This hormone helps regulate blood sugar by stimulating the release of insulin when blood glucose rises after eating. It also slows stomach emptying so you feel fuller for longer.
In large clinical trials, Semaglutide led to average weight loss of nearly 15% in people with obesity after 68 weeks of treatment, compared to only 2.4% weight loss with placebo.
The proposed mechanisms behind Semaglutide’s weight loss benefits include:
- Reduced appetite and decreased food cravings
- Earlier sensations of fullness after eating smaller portions
- Slower emptying of the stomach prolonging feelings of fullness
Discover how Tirzepatide and Semaglutide can transform your weight loss journey with personalized guidance from our experts at Ethos Aesthetics + Wellness
Tirzepatide vs Semaglutide for Weight Loss
As newer GLP-1 receptor agonist medications, both Tirzepatide and Semaglutide offer promising options for weight management. But there are some key differences to understand when considering which may be better for your needs:
Mechanisms of Action
While Semaglutide targets only the GLP-1 receptor, Tirzepatide is a dual agonist that activates both GLP-1 and glucagon receptors. By also acting on the glucagon receptor, Tirzepatide may offer enhanced weight loss effects.
Side Effects
Gastrointestinal side effects like nausea, vomiting, and diarrhea are common when first starting both medications but improve over time. Tirzepatide’s dual mechanism of action may increase risks of more severe side effects like pancreatitis.
Cost and Availability
As a newer drug, Tirzepatide is more expensive than Semaglutide. Both require prior authorization from insurance, and out-of-pocket costs vary between plans. Access may be limited for Tirzepatide as availability increases.
Which is Better: Tirzepatide or Semaglutide?
Choosing between Tirzepatide and Semaglutide depends on your specific weight loss goals, medical history, and insurance coverage. Here are some key factors to consider:
If your priority is maximizing weight loss…
Tirzepatide may offer increased weight loss efficacy due to its dual mechanisms of action. Those with substantial weight to lose may benefit more from Tirzepatide.
If you have diabetes or high blood sugar…
Semaglutide is approved for treating type 2 diabetes and may offer better blood sugar control. But Tirzepatide also lowers blood glucose and could provide dual benefits.
If you have a history of pancreatitis…
Due to increased risks of pancreatitis, those with a prior history may want to avoid Tirzepatide and opt for Semaglutide.
If you experience severe GI side effects…
Semaglutide has been on the market longer and may be better tolerated. Tirzepatide’s side effects can be significant, especially when first starting treatment.
If insurance coverage and costs are a concern…
Semaglutide is more affordable and accessible currently. Tirzepatide may require more effort to obtain insurance approval.
Discuss your medical history and goals with Dr. Soni to determine if Tirzepatide or Semaglutide is the better fit for your needs
Who is a Candidate for Tirzepatide and Semaglutide?
If you relate to the following, Tirzepatide or Semaglutide could be an appropriate option:
- You have a BMI of 27 or higher plus an obesity-related condition OR BMI of 30 or more.
- You have struggled to lose weight or keep it off through diet and lifestyle changes only.
- You are motivated and ready to commit to a full weight management program, including these medications, changes to dietary habits, exercise, and behavior modifications.
- You have realistic expectations of gradual, steady weight loss that may average about 1-2 lbs per week, not dramatic overnight drops.
- You understand these drugs complement other efforts, not replace the needed work of transforming habits.
Share your history openly with Dr. Soni to determine if prescription weight loss medications fit into your wellness plan.
Finding the Right Prescriber for Tirzepatide or Semaglutide
As newer prescription drugs for obesity, access to Tirzepatide or Semaglutide requires finding a knowledgeable and qualified prescriber. Some helpful tips:
| Step | Action |
| 1 | Check if your current primary care provider or endocrinologist is certified to prescribe these obesity medications. If not, ask for a referral. |
| 2 | Search for obesity medicine or bariatric physicians in your area. They specialize in weight treatments. |
| 3 | Confirm they are taking new patients and credentialed to prescribe Tirzepatide or Semaglutide. |
| 4 | Ask how they determine appropriateness, monitor patients, and support long term success. |
| 5 | Inquire about costs and insurance billing practices. Avoid places promoting purely cosmetic use. |
With obesity rates rising, more clinicians are expanding their skillset to prescribe effective medical treatments like Tirzepatide and Semaglutide. Finding one aligned with your goals is key.
A Lasting Solution for Weight Loss and Wellness
Losing weight and keeping it off long-term is incredibly challenging, often feeling like an impossible uphill battle. Tirzepatide and Semaglutide represent breakthrough solutions that address the root biological drivers of obesity, finally helping many achieve sustainable results.
While not magic bullets, these new medications work synergistically with nutrition, physical activity, and behavior changes to target the multiple factors influencing your weight in a comprehensive way. Developing new habits and building wellness skills takes commitment, but you have more options than ever before.
Explore The Possibilities of Prescription Weight Loss with Dr. Soni
Are you ready to explore the possibilities of prescription weight loss medications? At Ethos Aesthetics + Wellness, Dr. Soni specializes in customized plans to help clients reach their health and wellness goals through the latest scientific advances.
From addressing obesity to enhancing your natural beauty, we’re here to guide you on your journey with compassionate, comprehensive care.
Schedule a consultation to review your health history and see if Tirzepatide, Semaglutide, or other weight loss treatments are right for you. Let’s create an integrated plan to finally achieve the lasting results you deserve.
