First Due Academy GeneralAEMTEMREMTParamedic

Naloxone — EMS Dosage Reference

Adult Dosing

0.4mg IV/IO/IM — repeat q2–3min (CORRECTED Nov 2025)
0.4mg IV/IO if opioid OD suspected (CORRECTED Nov 2025)
2mg IN

Used In Protocols:
Altered Mental Status · Cardiac Arrest · Opioid Overdose

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