Tirzepatide, lclinical trial, patient safety, Zepbound, Mounjaro

Top 5 Prescription Weight Loss Medications in 2025: What Works Best?

Written by: Linda Moleon

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Published on

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Time to read 5 min

Prescription weight loss medications have continued to evolve, offering more effective solutions for individuals struggling with obesity. As we enter 2025, prescription weight loss medications remain a viable option for those seeking clinically proven treatments. These prescription weight loss medications are designed to help individuals manage their weight effectively. Here, we explore the top 5 prescription weight loss medications available in 2025, their benefits, and what sets them apart. These prescription weight loss medications have been rigorously tested to ensure their effectiveness. Understanding how these prescription weight loss medications work can help you make an informed decision about your weight loss journey. Many individuals have successfully managed their weight with prescription weight loss medications.

Breakthrough Treatments: Zepbound, Wegovy, and Mounjaro lead the market with significant weight loss results, while Contrave and Qsymia offer alternative options.

Effectiveness & Side Effects: Medications vary in weight loss effectiveness (5%-22%) and side effects, including nausea and gastrointestinal discomfort.

Personalized Solutions: Choosing the right prescription weight loss medication depends on individual health goals. Body Good Studio offers expert guidance and tailored options.


Tirzepatide, lclinical trial, patient safety, Zepbound, Mounjaro

1. Zepbound (Tirzepatide)

Zepbound, FDA-approved in late 2023, has quickly become one of the most effective prescription weight loss medications. It belongs to the GLP-1 and GIP receptor agonist class, helping patients reduce appetite and improve insulin sensitivity.

How It Works:

  • Mimics the effects of GLP-1 and GIP hormones to regulate blood sugar and suppress hunger.
  • Slows gastric emptying, making individuals feel fuller for longer.
  • Enhances insulin sensitivity, helping to improve overall metabolic health.

Effectiveness:

Clinical trials show patients can lose 15-22% of body weight over 72 weeks.

Potential Side Effects:

Nausea, vomiting, and diarrheaFatigue and dizzinessPossible pancreatitis (rare but serious)

2. Wegovy (Semaglutide)

Wegovy remains a leading choice for weight loss, particularly for individuals who have struggled with obesity-related health conditions. This prescription weight loss medications have been widely studied for their effectiveness.

Tirzepatide, lclinical trial, patient safety, Zepbound, Mounjaro

How It Works:

A GLP-1 receptor agonist that reduces hunger and increases insulin production.

Effectiveness:

Patients lose 10-15% of their body weight within a year.

Potential Side Effects:

Gastrointestinal discomfort, nausea, and constipation.

3. Mounjaro (Tirzepatide)

Mounjaro, originally developed for type 2 diabetes, has gained popularity as an effective prescription weight loss medications similar to Zepbound.

How It Works:

Dual-acting GLP-1 and GIP receptor agonist that improves insulin regulation and appetite control.

Effectiveness:

Patients can lose up to 20% of their body weight with consistent use.

Potential Side Effects:

Nausea, vomiting, and potential risk of pancreatitis.

4. Contrave (Bupropion/Naltrexone)

Contrave combines two medications: bupropion, an antidepressant, and naltrexone, an opioid antagonist, to reduce food cravings and emotional eating.

How It Works:

Alters brain chemistry to suppress appetite and food cravings.

Effectiveness:

Average weight loss of 5-10% within 12 months.

Potential Side Effects:

Increased blood pressure, insomnia, and nausea.

5. Qsymia (Phentermine/Topiramate)

Qsymia is a combination of phentermine, an appetite suppressant, and topiramate, a seizure medication that helps with weight loss.

How It Works:

Suppresses appetite and enhances satiety signals in the brain.

Effectiveness:

Patients can lose 6-12% of their body weight within 56 weeks.

Potential Side Effects:

Dizziness, dry mouth, and potential mood changes.

Which Prescription Weight Loss Medications Are Right for You?

Key Factors to Consider:

  • Administration Method: Decide between injectable medications like GLP-1 receptor agonists or oral options like Contrave and Qsymia.
  • Effectiveness: Choose a medication that aligns with your weight loss goals, ranging from 5% to over 20% body weight reduction.
  • Side Effects: Consider potential side effects such as nausea, gastrointestinal discomfort, or increased blood pressure.
  • Lifestyle & Medical History: Some medications are better suited for individuals with specific conditions, such as diabetes or emotional eating triggers.

Choosing the right prescription weight loss medications depends on factors such as your weight loss goals, medical history, and lifestyle. Consulting a medical professional can help determine which prescription weight loss medications are best for you. Many people have found success using prescription weight loss medications to achieve their health goals. Prescription weight loss medications can provide the necessary support for long-term weight management. GLP-1 receptor agonists like Zepbound, Mounjaro, and Wegovy have proven highly effective, while Contrave and Qsymia offer alternative approaches for those who may not be candidates for injectable medications.

At Body Good Studio, we specialize in providing personalized weight loss solutions through both brand-name and compounded medications, ensuring accessibility and affordability for our patients. If you're interested in exploring your options, schedule a consultation with our team today!

References:

  1. FDA-approved medications for weight management. FDA.gov
  2. Clinical trials on Semaglutide and Tirzepatide for weight loss.
    Semaglutide: NEJM.org
    Tirzepatide: NEJM.org
  3. Obesity treatment guidelines. CDC.gov
Dr. Linda Moleon

The Author: Dr. Linda Moleon, MD

About the Author

Dr. Linda Moleon is a double board-certified Obesity Medicine Specialist and Anesthesiologist, as well as the founder and CEO of Body Good Studio. Passionate about empowering others, Dr. Moleon shares her expertise in weight loss while navigating her own journey toward better health. Through Body Good Studio, she strives to create a safe, supportive space where members can take charge of their weight loss on their own terms. Dr. Moleon understands the challenges firsthand and is committed to helping others achieve their goals with compassion and evidence-based care.

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What is Body Good Studio (BGS)?

Body Good Studio (BGS) is a telehealth platform specializing in weight loss care using injectable GLP-1 medications like Semaglutides and Tirzepatides.

What are GLP-1 medications?

GLP-1 medications are weekly injectable treatments that help regulate blood sugar levels and support significant weight loss by reducing appetite and increasing feelings of fullness.

Who is eligible for the BGS weight loss program?

The BGS program is available to adults aged 18 and older who are not pregnant, breastfeeding, or diagnosed with type 1 diabetes.

What medications does BGS offer?

BGS offers Semaglutide and Tirzepatide medications, including compounded options, as well as brand-name options like Wegovy, Ozempic, and Mounjaro.

Are the medications covered by insurance?

Yes, insurance may cover medications like Wegovy, Ozempic, Mounjaro, or Zepbound, but approval depends on your health insurance provider. Compounded medications are self-pay only.

What are the side effects of GLP-1 medications?

Common side effects include nausea, vomiting, diarrhea, constipation, and fatigue. These are usually mild and subside as your body adjusts.

How do I sign up for the BGS program?

You can sign up by visiting the BGS website, completing a health consultation, and selecting your desired weight loss program.

What payment options does BGS accept?

BGS accepts payments via FSA, HSA, PayPal, and credit/debit cards. PayPal’s 'Buy Now, Pay Later' option is also available.

What is the difference between Semaglutide and Tirzepatide?

Tirzepatide is more effective, with a 22% body weight loss compared to 15% for Semaglutide. It also typically has fewer side effects.

Does BGS offer support after the weight loss program?

Yes, BGS offers maintenance programs that include oral medications or microdosed GLP-1 injections to help sustain weight loss.