Nalozen 400 (Naloxone Ampoules) 400mcg/1ml

Naloxen 400mcg/1ml ampoules provide opioid antagonist support for emergency reversal of opioid effects. Used in clinical settings to manage opioid overdose symptoms promptly. Short-term solution for respiratory depression caused by opioids. Ideal for emergency kits and professional use.

Strength

400mcg/1ml

Pack Size

10S

Storage

Ambient

Manufacturer / TM Owner

Flagship Biotech International

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Indications & Clinical Uses

Naloxone 400mcg/1ml ampoules are used to quickly reverse opioid overdose symptoms such as slowed breathing or loss of consciousness. They work by blocking opioid receptors in the brain, helping restore normal respiratory function. Commonly used in emergency medical situations where opioid toxicity is suspected.

Side Effects

After administration, naloxone typically begins working within 2 to 5 minutes, helping restore breathing and consciousness. Effects may last up to 90 minutes, depending on the opioid involved. Patients may experience rapid return of alertness and improved respiratory rate.

Precautions & Warnings

Naloxone should be handled with care and administered only by trained professionals. Store ampoules at room temperature and protect from light. Check expiration dates regularly to ensure potency. Avoid freezing or exposure to extreme heat.

Avoid Interactions

Naloxone may interact with other medications that depress the central nervous system, such as benzodiazepines or alcohol. It does not interact significantly with most non-opioid drugs. Always inform healthcare providers of all medications being used.

Frequently Asked Questions

It is used to reverse opioid overdose symptoms like slowed breathing or unconsciousness.

Effects typically begin within 2 to 5 minutes after administration.

It is designed for professional use but may be prescribed for emergency home use.

Seek immediate medical attention even if the person wakes up.

It is generally safe but should be used cautiously in individuals with known allergies to naloxone.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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