Product image of Nexodal (Naloxone Hydrochloride) supplied by GNH India

Nexodal

Active Ingredient:
Naloxone Hydrochloride
Origin:
EU

Nexodal (Naloxone Hydrochloride)

Naloxone hydrochloride, the active ingredient in Nexodal, is an opioid antagonist presented as an injectable solution for intramuscular and intravenous use. It rapidly reverses the effects of opioid overdose in emergency situations for patients of all ages. GNH India supplies Nexodal as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Orpha-Devel Handels Und Vertriebs Gmbh

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Indications & Clinical Uses

Nexodal is an opioid antagonist used in the management of opioid‑related emergencies.

  • Opioid overdose: restores normal breathing and consciousness by reversing respiratory depression.
  • Opioid‑induced sedation: rapidly awakens patients with excessive sedation.
  • Acute opioid toxicity: counteracts life‑threatening effects of opioid agonists in emergency care.

How It Works

  • Naloxone hydrochloride acts as a competitive antagonist at μ‑opioid receptors, displacing opioid agonists and blocking their activation. By binding without activating the receptor, it rapidly reverses opioid‑mediated effects such as respiratory depression, sedation, and miosis, restoring normal neuronal signaling within minutes of administration.

Side Effects

Adverse reactions may occur following administration of naloxone.

Common Side Effects

  • Injection site pain or irritation
  • Nausea or vomiting
  • Sweating or flushing
  • Headache
  • Dizziness or light‑headedness

Serious or Rare Side Effects

  • Acute withdrawal syndrome (agitation, hypertension, tachycardia)
  • Cardiac arrhythmias
  • Seizures (rare)
  • Severe hypotension

Precautions & Warnings

When using Nexodal, consider the following safety measures.

  • Cardiovascular monitoring: watch for hypertension, tachycardia, or arrhythmias during reversal.
  • Withdrawal risk: patients dependent on opioids may experience acute withdrawal; be prepared to manage symptoms.
  • Respiratory support: ensure airway and breathing are maintained after administration.
  • Concomitant drugs: assess for other central nervous system depressants that may affect response.
  • Pregnancy and lactation: use only if benefits outweigh potential risks, as safety data are limited.
  • Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.

Avoid Interactions

Naloxone may interact with other substances that affect the central nervous system.

Major Interactions (Avoid)

  • Concurrent use of high‑dose opioid agonists: may require repeated naloxone dosing and can precipitate severe withdrawal.
  • Benzodiazepines or barbiturates: combined CNS depression may blunt naloxone’s effect on respiratory drive.

Moderate Interactions (Monitor Closely)

  • Sympathomimetic agents (e.g., epinephrine): may exacerbate hypertension during withdrawal.
  • Antihypertensive medications: monitor blood pressure as naloxone‑induced catecholamine surge can counteract their effect.
  • MAO inhibitors: observe for atypical reactions during opioid reversal.

Frequently Asked Questions

Nexodal contains naloxone hydrochloride and is used to rapidly reverse the effects of opioid overdose. It is administered in emergency settings to restore normal breathing and consciousness in patients who have taken an opioid agonist.

Naloxone is a competitive antagonist at μ‑opioid receptors. By binding to these receptors without activating them, it displaces opioid molecules, blocking their effects and quickly reversing respiratory depression, sedation, and other opioid‑induced symptoms.

The dose of Nexodal is determined by the prescribing clinician based on the patient’s condition, the route of administration, and the severity of opioid exposure. Healthcare professionals follow local guidelines to select the appropriate amount.

Safety data for naloxone in pregnancy and lactation are limited. It should be used only when the potential benefit justifies any potential risk to the fetus or infant, and the decision should be made by a qualified healthcare provider.

To order Nexodal, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.

Nexodal’s active ingredient, naloxone, is the standard opioid antagonist used globally. Compared with alternatives such as nalmefene, naloxone has a shorter half‑life and is preferred for rapid reversal of overdose, making it the first‑line choice in most emergency protocols.

Nexodal should be stored at 2‑8 °C in a refrigerator, protected from light. Do not freeze or shake the vial. If temporary temperature excursions occur, keep the product in its original packaging and use it promptly.

Nexodal is supplied as an injectable solution for intramuscular or intravenous injection. Healthcare professionals administer the dose using a sterile syringe, following aseptic technique and local clinical guidelines for opioid overdose management.

The most serious risks include precipitating acute opioid withdrawal, which can cause severe agitation, hypertension, tachycardia, and, in rare cases, seizures. Monitoring of cardiovascular status and supportive care are essential during and after administration.

Nexodal is contraindicated in patients with known hypersensitivity to naloxone or any component of the formulation. It should also be used with caution in individuals with severe cardiovascular disease or those at high risk for opioid withdrawal.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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