DrugID

Naloxone vs Naltrexone

Compare Naloxone and Naltrexone side by side: what they treat, drug class, cost and FDA label information.

NaloxoneNaltrexone
Drug classOpioid AntagonistOpioid Antagonist
Used to treatOpioid-related disorders, Respiration disorders, Septic shockAlcoholism, Drug overdose, Opioid-related disorders
Generic priceFrom $3.82 per mL (0.4 mg/mL vial)From $1.14 each, about $34.12 for 30 (50 mg tablet)
Brand priceNarcan: from $16.45 per item (4 mg nasal spray)Vivitrol: from $1,716 per item (380 mg vial-diluent)
Generic savingsNot listedGeneric costs over 99% less than the brand