naloxone - hydrochloride injection (Narcan, Evzio)

  • Pharmacy Author:
    Omudhome Ogbru, PharmD

    Dr. Ogbru received his Doctorate in Pharmacy from the University of the Pacific School of Pharmacy in 1995. He completed a Pharmacy Practice Residency at the University of Arizona/University Medical Center in 1996. He was a Professor of Pharmacy Practice and a Regional Clerkship Coordinator for the University of the Pacific School of Pharmacy from 1996-99.

  • Medical and Pharmacy Editor: Charles Patrick Davis, MD, PhD
    Charles Patrick Davis, MD, PhD

    Charles Patrick Davis, MD, PhD

    Dr. Charles "Pat" Davis, MD, PhD, is a board certified Emergency Medicine doctor who currently practices as a consultant and staff member for hospitals. He has a PhD in Microbiology (UT at Austin), and the MD (Univ. Texas Medical Branch, Galveston). He is a Clinical Professor (retired) in the Division of Emergency Medicine, UT Health Science Center at San Antonio, and has been the Chief of Emergency Medicine at UT Medical Branch and at UTHSCSA with over 250 publications.

Is naloxone-injection safe to take if I'm pregnant or breastfeeding?

There are no adequate studies done on Naloxone to determine safe and effective use in pregnant women. It is not known whether Naloxone enters breast milk; therefore, it is best to be cautious before using it in women who are breastfeeding.

What else should I know about naloxone-injection?

What preparations of naloxone-injection are available?

Injection: 0.4 and 1 mg/ml; Auto Injector: 0.4 mg/0.4 ml

How should I keep naloxone-injection stored?

Store Naloxone injections at room temperature 20 C to 25 C (68 F to 77 F).

REFERENCE: FDA Prescribing Information.

Medically Reviewed by a Doctor on 1/22/2016

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