Alternatives to Contrave XR If You Can't Fill Your Prescription

When You Can't Get Contrave XR, What Are Your Options?

If you've been prescribed Contrave XR and can't find it at your pharmacy — or if the cost is too high and you're looking for other options — you're not stuck. There are several FDA-approved alternatives for chronic weight management, and your doctor can help you find one that fits your needs.

Before we look at alternatives, let's review what Contrave XR is and how it works so you can understand how other medications compare.

What Is Contrave XR?

Contrave XR is an FDA-approved prescription medication for chronic weight management in adults with a BMI of 30 or higher (obesity) or a BMI of 27 or higher (overweight) with at least one weight-related condition like type 2 diabetes, high blood pressure, or high cholesterol.

It contains two active ingredients in an extended-release tablet:

• Naltrexone HCl (8 mg) — an opioid antagonist
• Bupropion HCl (90 mg) — a norepinephrine-dopamine reuptake inhibitor

At full dose, you take two tablets twice a day (32 mg Naltrexone / 360 mg Bupropion total daily). For more details, see our complete guide on what Contrave XR is, its uses, and dosage.

How Does Contrave XR Work?

Contrave XR targets two areas of the brain:

• The hypothalamus, which regulates hunger and appetite
• The mesolimbic dopamine circuit (reward system), which controls food cravings

Bupropion stimulates neurons in the hypothalamus that help reduce appetite, while Naltrexone blocks a feedback mechanism that would normally turn those neurons off. The result is a sustained reduction in hunger and cravings. For a deeper dive, read our article on how Contrave XR works.

In clinical trials, patients taking Contrave XR lost about 5–10% of their body weight over 56 weeks compared to about 1–2% with placebo. It works best when combined with a reduced-calorie diet and regular exercise.

FDA-Approved Alternatives to Contrave XR

Here are the most common alternatives your doctor may consider. Each works differently, so what's best for you depends on your health history, other medications, and preferences.

1. Qsymia (Phentermine/Topiramate ER)

What it is: An oral combination medication containing Phentermine (a stimulant appetite suppressant) and Topiramate extended-release (an anticonvulsant that also reduces appetite).

How it works: Phentermine increases norepinephrine levels to suppress appetite, while Topiramate enhances feelings of fullness and may affect taste, making food less appealing.

Key details:

• Taken once daily as a capsule
• Available in multiple dose strengths
• Generic versions are available, making it more affordable (often $30–$80/month with coupons)
• Controlled substance (Schedule IV) due to the Phentermine component
• Not recommended for people with heart disease, hyperthyroidism, or glaucoma
• Can cause birth defects — contraindicated in pregnancy

Weight loss: Clinical trials showed average weight loss of 7–10% of body weight over one year, generally higher than Contrave XR.

2. Wegovy (Semaglutide 2.4 mg)

What it is: A GLP-1 receptor agonist given as a once-weekly subcutaneous injection.

How it works: Mimics the GLP-1 hormone, which slows stomach emptying, reduces appetite, and helps regulate blood sugar. Acts on brain areas that control hunger and satiety.

Key details:

• Weekly self-injection using a pre-filled pen
• Dose is gradually increased over 16–20 weeks to the maintenance dose of 2.4 mg
• Cash price can be $1,000–$1,300/month without insurance
• May be covered by insurance with prior authorization
• Common side effects include nausea, vomiting, diarrhea, and constipation
• Has been in shortage due to extremely high demand

Weight loss: Clinical trials showed average weight loss of about 15% of body weight — significantly more than Contrave XR.

3. Zepbound (Tirzepatide)

What it is: A dual GIP/GLP-1 receptor agonist given as a once-weekly subcutaneous injection. The newest FDA-approved option for weight management.

How it works: Activates both GIP and GLP-1 receptors, providing enhanced effects on appetite suppression, stomach emptying, and metabolic regulation compared to GLP-1 agonists alone.

Key details:

• Weekly self-injection
• Multiple dose options (5 mg, 10 mg, 15 mg)
• Cash price around $1,000–$1,100/month
• Has experienced significant shortages since launch
• Similar side effect profile to Wegovy (GI issues most common)

Weight loss: Clinical trials showed average weight loss of up to 20–22% of body weight — the highest of any currently approved weight-loss medication.

4. Xenical or Alli (Orlistat)

What it is: A lipase inhibitor that blocks the absorption of dietary fat. Xenical (120 mg) is prescription-strength; Alli (60 mg) is available over the counter.

How it works: Blocks enzymes in your gut that break down fat, so about 25–30% of the fat you eat passes through undigested.

Key details:

• Taken with each meal containing fat (up to 3 times daily)
• Alli is available without a prescription for about $40–$60/month
• No stimulant effects, no controlled substance classification
• Common side effects include oily stools, gas, and urgent bowel movements — especially if you eat high-fat meals
• Can reduce absorption of fat-soluble vitamins (A, D, E, K)

Weight loss: More modest — typically 3–5% of body weight over one year. Best suited for patients who want a non-systemic option or can't take other medications.

How to Choose the Right Alternative

There's no one-size-fits-all answer. Here are some factors to discuss with your doctor:

• Oral vs. injectable: If you prefer pills, Qsymia or Orlistat may be better choices. If you're okay with weekly injections, Wegovy or Zepbound offer higher average weight loss.
• Cost: Generic Qsymia and OTC Alli are the most affordable. Wegovy and Zepbound are the most expensive without insurance. Contrave XR falls in the middle, especially with the CurAccess $99/month program.
• Other medications: If you take opioids for pain, Contrave XR's Naltrexone component is a problem — but Qsymia or a GLP-1 might work. If you have a seizure disorder, both Contrave XR and Qsymia may be off-limits. Check our drug interactions guide for details.
• Health conditions: Heart disease, thyroid problems, kidney issues, and mental health history all affect which medication is safest for you.

Before You Switch: Try Finding Contrave XR First

If Contrave XR is working well for you, it may be worth trying harder to find it before switching medications. Use Medfinder to check real-time availability at nearby pharmacies, or ask your doctor about the CurAccess home delivery program ($99/month with free shipping).

For more tips on locating Contrave XR, see our guide on how to find Contrave XR in stock near you.

Final Thoughts

Not being able to fill your Contrave XR prescription is frustrating, but it doesn't mean your weight-loss journey has to stop. There are effective FDA-approved alternatives, and your doctor can help you find the right fit based on your health profile, budget, and preferences.

Whether you're exploring Qsymia for an affordable oral option, considering Wegovy or Zepbound for maximum weight loss, or trying OTC Alli for a lower-risk approach — the important thing is to keep working with your healthcare provider and stay on track.

Start by checking if Contrave XR is available near you on Medfinder. If you need to switch, your doctor is your best resource for finding the right alternative.