NALOXONE Solution for injection/infusion Ref.[7005] Active ingredients: Naloxone

Source: Medicines & Healthcare Products Regulatory Agency (GB)  Revision Year: 2023  Publisher: hameln pharma ltd, Nexus, Gloucester Business Park, Gloucester, GL3 4AG, United Kingdom

Product name and form

Naloxone 400 micrograms/ml solution for injection/infusion.

Pharmaceutical Form

Solution for injection/infusion.

Clear and colourless solution.

pH: 3.1–4.5

Osmolality: 270-310 mOsMol/kg

Qualitative and quantitative composition

Each ampoule of 1 ml contains 0.4 mg naloxone hydrochloride (as naloxone hydrochloride dihydrate).

Excipient: 1 ml solution for injection/infusion contains 3.54 mg of sodium.

For the full list of excipients, see section 6.1.

Active Ingredient Description
Naloxone

Naloxone hydrochloride, a semisynthetic morphine derivative (N-allyl-nor-oxymorphone), is a specific opioid antagonist that acts competitively at opioid receptors. It reveals very high affinity for the opioid receptor sites and therefore displaces both opioid agonists and partial antagonists, such as pentazocine, for example, but also nalorphine.

List of Excipients

Water for injections
Sodium chloride
Hydrochloric acid, diluted (for pH adjustment)

Pack sizes and marketing

Type I clear, colourless glass ampoules.

Packs of 5 or 10 ampoules of 1 ml.

Not all pack sizes may be marketed.

Marketing authorization holder

hameln pharma ltd, Nexus, Gloucester Business Park, Gloucester, GL3 4AG, United Kingdom

Marketing authorization dates and numbers

PL 01502/0141

24/04/2012

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