Naltrexone Cost: From $68 — Compare 500+ Pharmacies
Compare verified pharmacy prices for Naltrexone and save up to 55% vs retail. Pharmacies compete for your prescription.
About Naltrexone
Naltrexone blocks opioid and alcohol effects.
Naltrexone competitively binds to opioid receptors without activating them.
Naltrexone Prices by State
Why Script Unlock?
- Pharmacies compete in real time — you get the lowest price, not a pre-set coupon
- No insurance required — cash-pay prices verified directly with pharmacies
- Compounding pharmacy options available for eligible medications
What is Naltrexone used for?
Naltrexone is commonly prescribed for Opioid Dependence, Alcohol Dependence. Your prescriber chooses Naltrexone based on guidelines, your medical history, and how you've responded to other treatments.
- •Opioid Dependence
- •Alcohol Dependence
How does Naltrexone work?
Naltrexone competitively binds to opioid receptors without activating them.
This is a general mechanism summary. Specific effects depend on your dose, frequency, and individual factors — confirm details with your pharmacist.
5 questions to ask before starting Naltrexone
- 1.What should I expect in the first 1–2 weeks on Naltrexone?
- 2.Are there generic versions of Naltrexone I should ask about?
- 3.What side effects warrant calling you vs the pharmacist?
- 4.Do any of my current medications, supplements, or foods interact with Naltrexone?
- 5.If Naltrexone doesn't work or I can't tolerate it, what's the next option?
Naltrexone brand names and generic
Naltrexone is sold under these brand names: Revia, Vivitrol. The generic version contains the same active ingredient (Naltrexone Hydrochloride) and meets the same FDA standards but typically costs 70–90% less than the brand.
Available Naltrexone strengths
Your prescriber selects the strength most appropriate for your case. See the Naltrexone dosage guide for more on dosing.
Find the lowest Naltrexone cash price
Upload your Naltrexone prescription and verified pharmacies bid for your fill. 100% free for patients. No insurance, no membership, no sign-up.
Free for patients. No insurance, no membership, no sign-up required.
Naltrexone: Frequently Asked Questions
What is Naltrexone used for?
Naltrexone is a prescription medication used to treat various conditions. Consult your healthcare provider for guidance on whether Naltrexone is appropriate for you and what dosage you require.
How can I save money on Naltrexone?
The most reliable way to save on Naltrexone is to compare cash prices across multiple pharmacies before filling. ScriptUnlock surfaces the lowest cash price among participating pharmacies, often well below the retail price.
Does Naltrexone have a generic version?
Many medications have generic equivalents that work the same way as the brand-name version but cost significantly less. Check whether a generic version of Naltrexone is available — your prescriber or pharmacist can confirm.
Can I get Naltrexone without insurance?
Yes. Naltrexone is available as a cash-pay prescription at most pharmacies regardless of insurance status. ScriptUnlock compares cash prices so uninsured patients pay the lowest available price.
Where can I find the cheapest Naltrexone near me?
Cash prices for Naltrexone can vary significantly between pharmacies in the same area. ScriptUnlock compares participating local pharmacies in real time so you pay the lowest available price.