Contrave is a prescription medication designed to help with weight loss. Many people want to know how long it takes to see results.
This article explains how long it takes for Contrave to work, its effects, and tips for success in simple language for 2025.
What Is Contrave?
Contrave is a combination of naltrexone and bupropion, taken as an oral tablet. It’s FDA-approved for adults with obesity or weight-related health issues. The drug helps reduce appetite and control cravings.
It’s used alongside a reduced-calorie diet and exercise. Contrave is taken twice daily, with doses increasing gradually. Results depend on consistency and lifestyle changes.
How Contrave Works
Contrave targets the brain’s hunger and reward centers. Naltrexone reduces food cravings, while bupropion boosts mood and energy. This combination helps you eat less and feel satisfied.
The medication needs time to build up in your system. Steady dosing and healthy habits are key. Weight loss results vary based on individual factors.
Contrave Dosing Schedule
Contrave starts with a low dose to minimize side effects. In week one, you take one tablet in the morning. By week four, you take two tablets twice daily—morning and evening.
This gradual increase helps your body adjust. Always follow your doctor’s instructions. Missing doses can delay results.
Standard Dosing Plan
Here’s the typical Contrave dosing schedule:
- Week 1: 1 tablet in the morning.
- Week 2: 1 tablet in the morning, 1 in the evening.
- Week 3: 2 tablets in the morning, 1 in the evening.
- Week 4 onward: 2 tablets in the morning, 2 in the evening.
Consistency is crucial for effectiveness. Use reminders to stay on track.
How Long Does It Take for Contrave to Work?
How long does it take for Contrave to work? Noticeable weight loss typically begins within 4–12 weeks of starting treatment. Clinical studies show 5–10% body weight loss by 12 weeks for many users.
Results depend on adherence to dosing, diet, and exercise. Some feel reduced appetite within days, but significant weight loss takes time. Patience is essential.
Factors Affecting Results
Several factors influence how quickly Contrave works:
- Diet and exercise: A balanced diet and regular activity boost results.
- Starting weight: Higher initial weight may lead to faster early loss.
- Metabolism: Individual differences affect response time.
- Adherence: Consistent dosing maximizes effectiveness.
Discuss your progress with your doctor. They can adjust your plan if needed.
What to Expect in the First Few Weeks
In the first 1–4 weeks, Contrave starts reducing appetite and cravings. You may notice smaller portion sizes feel satisfying. Some lose 1–2 pounds early on.
Side effects like nausea or headaches are common initially. These often fade as your body adjusts. Report persistent issues to your doctor.
Weight Loss Milestones with Contrave
Clinical trials provide insight into Contrave’s timeline. By week 12, many users lose 5% or more of their body weight. By week 28, some achieve 10–15% loss.
If you don’t lose at least 5% by week 12, your doctor may reassess. Combining Contrave with lifestyle changes drives better outcomes. Results vary widely.
Expected Weight Loss Timeline
Here’s a table of typical weight loss milestones:
| Timeframe | Expected Outcome | Notes |
|---|---|---|
| Weeks 1–4 | Reduced appetite, 1–2% weight loss | Side effects may occur |
| Weeks 4–12 | 5% weight loss for many users | Consistent dosing is key |
| Weeks 12–28 | 10–15% weight loss possible | Requires diet and exercise |
| Beyond 28 weeks | Sustained loss with continued use | Monitor with doctor |
Individual results differ. Consult your doctor for personalized goals.
Maximizing Contrave’s Effectiveness
To speed up results, pair Contrave with healthy habits. Eat a balanced diet rich in vegetables, lean proteins, and whole grains. Aim for at least 150 minutes of weekly exercise.
Take Contrave consistently at the same times daily. Track your food, activity, and weight to stay motivated. Small changes add up over time.
Tips for Success
- Set reminders: Use alarms or apps to avoid missing doses.
- Stay hydrated: Water supports overall health and weight loss.
- Plan meals: Prepare healthy options to avoid impulsive eating.
- Join support groups: Connect with others for motivation.
These habits enhance Contrave’s effects. Share your plan with your doctor.
Managing Side Effects
Common Contrave side effects include nausea, constipation, and insomnia. Taking doses with food can reduce stomach upset. Earlier evening doses (4–6 p.m.) help with sleep issues.
Most side effects lessen after a few weeks. Report severe symptoms, like mood changes or seizures, to your doctor immediately. They may adjust your dose.
Who Sees the Best Results?
Contrave works best for those committed to lifestyle changes. People with a BMI of 30 or higher (or 27 with conditions like diabetes) are ideal candidates. Motivation and consistency are key.
Those with certain conditions, like seizures or eating disorders, should avoid Contrave. Your doctor will assess if it’s safe for you. Always disclose your medical history.
Monitoring Progress
Regular doctor visits track your progress on Contrave. They’ll check weight, side effects, and health markers like blood pressure. Monthly check-ins are common initially.
Keep a journal of your doses, meals, and weight changes. This helps identify patterns. Share concerns about slow results with your doctor.
What If Contrave Isn’t Working?
If you don’t see results by week 12, talk to your doctor. They may adjust your dose, diet, or exercise plan. Some need more time or different strategies.
In some cases, Contrave may not be effective. Your doctor might suggest alternatives like other medications or surgical options. Don’t give up—explore all possibilities.
Long-Term Use of Contrave
Contrave can be used long-term if it’s effective and safe. Many continue for 6–12 months or longer to maintain weight loss. Regular monitoring ensures it remains appropriate.
Stopping Contrave requires medical guidance. Abruptly quitting may cause withdrawal effects. Your doctor will create a tapering plan if needed.
Alternatives to Contrave
If Contrave isn’t suitable, other options exist. Medications like Wegovy or Saxenda work differently but are also costly. Lifestyle changes alone can yield results.
Bariatric surgery may be an option for severe obesity. Discuss alternatives with your doctor. They’ll recommend the best approach for your goals.
Staying Motivated
Weight loss with Contrave takes time and effort. Celebrate small victories, like fitting into old clothes or feeling more energetic. Surround yourself with supportive people.
If motivation dips, revisit your reasons for starting. A nutritionist or therapist can help. Keep your focus on long-term health, not just numbers.
Summary
How long does it take for Contrave to work? Most users see noticeable weight loss within 4–12 weeks, with 5–10% body weight loss by week 12. Reduced appetite may start sooner, but significant results require consistent dosing, diet, and exercise. Side effects like nausea are common early on but often fade.
To maximize success, track progress, manage side effects, and stay committed to lifestyle changes. Regular doctor check-ins ensure Contrave is working safely. If results are slow, explore adjustments or alternatives with your doctor. Patience and persistence are key to achieving your weight loss goals.
FAQ
How long does it take for Contrave to work?
Noticeable weight loss typically starts within 4–12 weeks, with 5% loss by week 12 for many. Appetite reduction may begin sooner. Consistency with dosing and lifestyle changes is crucial.
What should I do if Contrave isn’t working?
If no results by week 12, consult your doctor. They may adjust your plan or suggest alternatives. Diet and exercise tweaks can also help.
Can side effects delay Contrave’s results?
Side effects like nausea may affect adherence, slowing progress. Taking doses with food and managing symptoms helps. Report severe issues to your doctor.
How can I speed up Contrave’s effects?
Pair Contrave with a balanced diet and 150 minutes of weekly exercise. Take doses consistently and track progress. Stay patient for best results.
Is Contrave safe for long-term use?
Contrave can be used long-term with doctor supervision. Regular check-ins monitor safety and effectiveness. Stopping requires a tapering plan.