Naloxone Hydrochloride 4 mg/.1mL (Naloxone Hydrochloride SPRAY, METERED) 4 mg/.1mL

Naloxone Hydrochloride 4 mg/0.1mL nasal spray is an emergency medication used to reverse opioid overdose effects. It is designed for rapid administration in critical situations.

Strength

4 mg/.1mL

Pack Size

2 BLISTER PACK in 1 CARTON (0591-2971-99) / 1 VIAL, SINGLE-DOSE in 1 BLISTER PACK (0591-2971-54) /

Manufacturer / TM Owner

Actavis Pharma, Inc.

Select Quantity

Pack/s

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Indications & Clinical Uses

Naloxone Hydrochloride is primarily used to counteract the life-threatening effects of opioid overdose. This medication works by blocking opioid receptors in the brain, which can help restore normal breathing in individuals experiencing respiratory depression due to opioid use. It is often administered in emergency settings to provide immediate relief.

Side Effects

When administered, Naloxone Hydrochloride can quickly reverse the effects of opioids, helping to restore normal breathing and consciousness. Common effects may include rapid reversal of opioid-induced respiratory depression, which can be life-saving in overdose situations. However, individual responses may vary.

Precautions & Warnings

Naloxone Hydrochloride should be used with caution in individuals with known allergies to the medication or its components. It is important to follow the instructions provided by healthcare professionals and to ensure proper storage and handling to maintain its effectiveness. Always keep it accessible in case of emergency.

Avoid Interactions

Naloxone Hydrochloride may interact with other medications, particularly those that affect the central nervous system. It is important to inform healthcare providers about all medications being taken to avoid potential interactions. Additionally, it should not be used in conjunction with other opioid antagonists without medical supervision.

Frequently Asked Questions

Naloxone Hydrochloride is used to reverse the effects of opioid overdose, particularly respiratory depression.

It blocks opioid receptors in the brain, helping to restore normal breathing and consciousness.

No, Naloxone Hydrochloride is specifically designed to reverse opioid overdose effects, not for pain management.

Common effects may include rapid reversal of opioid-induced respiratory depression, but individual responses can vary.

It should be stored according to the manufacturer's instructions to maintain its effectiveness and readiness for use.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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