Narcan, Kloxxado, Zimhi, and generics
Narcotic antagonist

C	?	No	No	No
Key

• Injection: 0.4 mg/mL (1, 10 mL); some preparations may contain parabens
• Injection, in prefilled syringe:
  • Generic: 2 mg/2 mL (2 mL)
  • Zimhi: 5 mg/0.5 mL (0.5 mL)
• Injection in single-dose Carpuject: 0.4 mg/mL (1 mL)
• Auto-injector: 10 mg/0.4 mL single-dose prefilled auto-injector (box of 10)
• Nasal liquid:
  • Narcan and generics: 4 mg/0.1 mL (1 or 2 each); may contain benzalkonium chloride and EDTA
  • Kloxxado: 8 mg/0.1 mL (2 each); contains 20% alcohol, EDTA, and propylene glycol