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Naltrexone
Naltrexone

4.45
This medication targets opioid receptors to counteract the desire for key substances.
Ingredient
Naltrexone
Category
Addiction Recovery
Availability
In Stock
Delivery Time
Airmail (14-21 days) | Trackable (5-9 days)
Shipped in a discreet, unmarked envelope with all required documents enclosed.

Product Sheet

Active Ingredient(s)
Naltrexone
Reference Brand
Revia
Product Origin
Generic Product
Reference Manufacturer
Teva Pharmaceuticals
Product Form
Tablet, Injectable Suspension
Regulatory Classification
Rx
Primary Category
Addiction Recovery
Product Category
Opioid Antagonist
Pharmacological Class
Opioid Receptor Antagonist
Manufacturer Description
Utilized for alcohol dependence to manage craving levels and support long-term abstinence.
Mechanism of Action
Naltrexone competitively blocks opioid receptors in the central nervous system. This action reduces the euphoric effects of opioids and diminishes the cravings associated with alcohol and opioid consumption.
Route of Administration
Oral
Onset Time
1 hour
Duration
24–72 hours
Contraindications
Current opioid use, Opioid withdrawal, Acute hepatitis, Liver failure
Severe Adverse Events
Hepatotoxicity, Suicidal ideation, Severe injection site reactions — requires immediate medical attention
Common Side Effects
Nausea, Headache, Fatigue
Uncommon Side Effects
Insomnia, Anxiety, Abdominal pain
Drug Interactions
Opioid Analgesics, Thioridazine, Disulfiram, Alcohol
Pregnancy Safety Warnings
FDA Category C: Use only if clearly needed. Breastfeeding: Excreted in milk; not recommended.
Age Restrictions
Safety and efficacy in pediatric patients have not been established.
Storage Guidelines
Store below 25°C in a dry place.
Related Products
Revia, Vivitrol
Information related to Naltrexone is compiled and periodically reviewed with reference to established medical sources and prescribing guidance. Content is provided for general reference and should be confirmed with a registered healthcare professional before use.
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