While GLP-1 medications like semaglutide have received significant attention, Contrave remains an important and effective option for medical weight loss, particularly for patients who are not candidates for injectables or prefer an oral medication.
What Is Contrave?
Contrave is a prescription, FDA-approved oral medication that combines two drugs: naltrexone and bupropion. Naltrexone is an opioid antagonist most commonly associated with addiction treatment. Bupropion is an antidepressant that is also approved for smoking cessation. Together, they form a medication that targets weight loss through two distinct brain pathways.
Bupropion acts on the hypothalamus (the area of the brain that governs hunger and energy balance), reducing appetite signals and making it easier to eat less without constant willpower. Naltrexone, in turn, acts on the brain's reward pathways, the circuits that drive pleasure-seeking behavior. It reduces the urge to seek out food as a source of comfort or reward, which is a significant factor for people who struggle with cravings and emotional eating.
Because Contrave targets the neurological side of eating behavior, it is genuinely different from other weight loss options, including the injectable GLP-1 class.
How Contrave Differs from GLP-1 Medications
GLP-1 medications like semaglutide and tirzepatide mimic gut hormones that signal fullness to the brain and slow gastric emptying. They work primarily through the digestive system and are administered as weekly injections. Their results in clinical trials have been notable, with many patients losing a meaningful percentage of body weight over the course of a year or more. (For a deeper look at how semaglutide works and who it suits, see What is Semaglutide, and Is It Right for You?)
Contrave works centrally, in the brain itself, rather than through gut hormone pathways. For some patients, this distinction matters a great deal. If the primary obstacle to weight loss is physical hunger, a GLP-1 medication that generates strong satiety signals may be the better fit. But for patients whose main challenge is cravings, reward-seeking behavior around food, or emotional eating, Contrave's mechanism may address the root of the problem more directly.
Contrave is also oral, taken as a tablet twice daily, and does not require injections. For patients who prefer not to self-inject or who have contraindications to GLP-1 therapy, Contrave is often the right conversation to have.
A Note on Choosing Between Options
No single weight loss medication is right for every patient. The best choice depends on your medical history, the nature of your eating patterns, your goals, and any relevant contraindications. At Florida Aesthetics and Wellness, we evaluate all of these factors before recommending a treatment path.
Who Is a Candidate for Contrave?
Contrave is FDA-approved for adults with a BMI (body mass index, a standard weight-to-height ratio) of 30 or higher (classified as obese), or adults with a BMI of 27 or higher who also have at least one weight-related health condition such as type 2 diabetes, high blood pressure, or high cholesterol. This is the same general eligibility framework used for most prescription weight loss medications.
There are important contraindications to be aware of. Contrave is not appropriate for patients who:
- Have uncontrolled high blood pressure
- Have a current or past seizure disorder
- Are actively using opioids
- Have certain eating disorders (such as bulimia or anorexia)
- Are currently taking monoamine oxidase inhibitors (MAOIs, a class of antidepressants)
A thorough medical evaluation before prescribing is essential.
If you are interested in learning more about whether you qualify, the overweight and obesity concern page is a good starting point.
What to Expect When Starting Contrave
Contrave is started at a low dose and gradually increased over four weeks. This titration schedule (a structured step-up in dosing designed to let the body adjust) exists to minimize side effects as the medication builds up. The most commonly reported early side effects include nausea, headache, and constipation. For most patients, these symptoms are manageable and improve as the body adapts.
Contrave is not a stimulant. Unlike phentermine, it does not elevate heart rate or cause the jittery, anxious feeling that stimulant-based appetite suppressants can produce. This makes it a reasonable option for patients who are sensitive to stimulants or who have concerns about cardiovascular side effects of that class.
Consistency matters with Contrave. It should be taken as prescribed alongside meaningful changes to diet and physical activity. It is a medical tool, not a replacement for those lifestyle factors.
What Kind of Results Can You Expect?
Clinical studies of Contrave showed average body weight reductions of roughly 6 to 9 percent over the course of one year when combined with a reduced-calorie diet and increased physical activity. That translates to approximately 12 to 18 pounds for a person starting at 200 pounds, though individual results vary.
These numbers are generally more modest than what is seen with GLP-1 medications in clinical trials. That said, for the right patient, those results are meaningful, sustainable, and well-tolerated. The goal of medical weight loss is not always dramatic transformation, it is often a consistent, clinically significant reduction in weight that improves metabolic health, reduces disease risk, and supports long-term quality of life. For inspiration on what sustained medical weight loss can look like in practice, read Sabrina's story of losing 51 pounds with our program.
Tracking progress with tools beyond the scale is also valuable. At Florida Aesthetics and Wellness, we use body composition analysis to evaluate changes in fat mass versus lean mass, giving a more complete picture of how a patient is responding to treatment over time.
Contrave at Florida Aesthetics and Wellness
Our approach to medical weight loss starts with a proper evaluation. Before prescribing Contrave or any weight loss medication, we conduct a medical assessment and review relevant lab work. This allows us to prescribe responsibly and to identify any contraindications before they become a problem.
Patients receiving Contrave at our Brandon, FL office are supported with regular follow-up appointments throughout their treatment. We monitor progress, assess tolerability, and make adjustments as needed. Contrave is one part of a broader medical weight loss program that may also include nutritional guidance and body composition tracking.
If you have questions about whether Contrave may be appropriate for you, or if you want to understand all the options available at Florida Aesthetics and Wellness, we encourage you to schedule a complimentary consultation. There is no obligation, and a conversation with our team is the best way to get a clear answer based on your specific situation.
Frequently Asked Questions
What is Contrave and how does it work?
Contrave is an FDA-approved prescription oral medication that combines two drugs: naltrexone (an opioid antagonist used in addiction treatment) and bupropion (an antidepressant also approved for smoking cessation). Together they target two brain pathways, bupropion acts on the hypothalamus to reduce hunger signals, while naltrexone reduces the reward-driven urge to seek food for comfort or pleasure, making it especially helpful for people who struggle with cravings and emotional eating.
Who is a candidate for Contrave?
Contrave is FDA-approved for adults with a BMI (body mass index) of 30 or higher, or adults with a BMI of 27 or higher who also have at least one weight-related health condition such as type 2 diabetes, high blood pressure, or high cholesterol. It is not appropriate for patients with uncontrolled high blood pressure, a current or past seizure disorder, active opioid use, certain eating disorders, or those taking monoamine oxidase inhibitors. A medical evaluation is required before prescribing.
How is Contrave different from GLP-1 medications like semaglutide?
GLP-1 medications like semaglutide and tirzepatide work through gut hormone pathways to generate fullness signals and slow digestion; they are administered as weekly injections. Contrave works centrally in the brain, targeting appetite regulation and food-reward pathways. It is taken as an oral tablet twice daily. For patients whose main challenge is cravings and emotional eating rather than physical hunger, Contrave's mechanism may be a better fit. It also avoids injections entirely.
What side effects should I expect when starting Contrave?
Contrave is started at a low dose and gradually increased over four weeks, a process called dose titration, to minimize side effects as the body adjusts. The most commonly reported early side effects include nausea, headache, and constipation. Unlike stimulant-based appetite suppressants such as phentermine, Contrave does not elevate heart rate or cause jitteriness. For most patients, early side effects are manageable and improve over time.
What kind of weight loss results can Contrave patients expect?
Clinical studies of Contrave showed average body weight reductions of roughly 6 to 9 percent over one year when combined with a reduced-calorie diet and increased physical activity. For a person starting at 200 pounds, that translates to approximately 12 to 18 pounds, though individual results vary. These results are generally more modest than those seen with GLP-1 medications, but for the right patient they represent a clinically meaningful improvement in metabolic health and quality of life.
Does Florida Aesthetics and Wellness offer Contrave in Brandon, FL?
Yes. Florida Aesthetics and Wellness in Brandon, FL offers Contrave as part of a supervised medical weight loss program. Before prescribing, our board-certified anti-aging specialist conducts a medical assessment and reviews relevant lab work to ensure Contrave is appropriate and safe for you. Patients receive regular follow-up appointments to monitor progress and tolerability throughout treatment.
This article is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Consult a qualified medical provider before starting any prescription weight loss medication.