---
product_id: 670268740
title: "NARCAN Nasal Spray 4 mg, Emergency Treatment of Opioid Overdose, 2 Single-Dose Devices"
brand: "narcan"
price: "¥16735"
currency: JPY
in_stock: true
reviews_count: 5
category: "Narcan"
url: https://www.desertcart.jp/products/670268740-narcan-nasal-spray-4-mg-emergency-treatment-of-opioid-overdose
store_origin: JP
region: Japan
---

# 4 mg rapid dose Portable & ready-to-use Used by first responders NARCAN Nasal Spray 4 mg, Emergency Treatment of Opioid Overdose, 2 Single-Dose Devices

**Brand:** narcan
**Price:** ¥16735
**Availability:** ✅ In Stock

## Summary

> 🚨 Be the hero in an opioid emergency—carry NARCAN, save a life today!

## Quick Answers

- **What is this?** NARCAN Nasal Spray 4 mg, Emergency Treatment of Opioid Overdose, 2 Single-Dose Devices by narcan
- **How much does it cost?** ¥16735 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/670268740-narcan-nasal-spray-4-mg-emergency-treatment-of-opioid-overdose)

## Best For

- narcan enthusiasts

## Why This Product

- Trusted narcan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **OTC Accessibility:** Available over the counter—empower yourself without prescription barriers.
- • **Compact & Portable:** Lightweight, fits seamlessly in your bag or first aid kit for peace of mind.
- • **No Training Needed:** Simple, non-invasive nasal spray—ready to use when every second counts.
- • **Fast-Acting Life Saver:** Delivers 4 mg naloxone in minutes to reverse opioid overdose instantly.
- • **Trusted by Professionals:** Preferred nasal spray for first responders in critical emergencies.

## Overview

NARCAN Nasal Spray 4 mg is a fast-acting, easy-to-use opioid overdose treatment featuring two single-dose nasal sprays per box. Trusted by first responders and now available over the counter, it’s a vital addition to any first aid kit, designed to rapidly reverse life-threatening opioid overdoses with no training required.

## Description

NARCAN Nasal Spray 4 mg is designed to rapidly reverse the effects of a life-threatening opioid overdose emergency in minutes. Anyone who takes a prescription or non-prescription opioid is potentially at risk of experiencing serious, sometimes fatal side effects. An opioid emergency can happen anywhere but most often they happen at home and in front of a loved one. Having NARCAN Nasal Spray with you in your bag or in your first aid kit can make all the difference. Considering NARCAN Nasal Spray to carry with you or for your schools, your community, work, and place of worship is vital. If someone you know takes prescription opioids, such as oxycodone or hydrocodone for pain, or has a history of dependence or opioid use disorder (OUD) having NARCAN Nasal Spray as an opioid overdose treatment can help you be the right person at the right time when it counts. With NARCAN Nasal Spray, anyone can help save a life. Each carton of NARCAN Nasal Spray contains 2 single-dose devices. Each device contains 1 dose of medicine. Use as directed. NARCAN Nasal Spray is not a substitute for emergency medical care. Always dial 911 after administering the first dose.

Review: Must Have - It works. Saved me lol.
Review: Modern first aid kits - Buy it for the peace of mind. You never know what laced with things you or your kids dont know. It's a necessity in any modern first aid kit

## Features

- Original Prescription Strength: Two 4 mg single-dose devices. Available over the counter without a prescription. Works quickly, reversing an opioid overdose in minutes.
- A Staple For Medical Supplies & Equipment: NARCAN Nasal Spray is an addition to any emergency first aid kit. It's designed for opioid emergencies and can help save a life in case of an opioid overdose.
- Used by First Responders: Naloxone nasal spray is carried by first responders and commonly employed in emergency situations. NARCAN Nasal Spray is designed to rapidly reverse the effects of a life-threatening opioid overdose. Use as directed.
- Easy to Use: Easy to use nasal spray opioid overdose treatment. No nasal swabs or injections are needed. Safe to use even if opioids are not present.
- First Aid Kit Item: this naloxone overdose medicine can help complete your first aid kit. Designed to rapidly reverse the effects of opioid overdose No training required.
- FSA/HSA Eligible

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CDQMYP39 |
| Active Ingredients | Naloxone Hydrochloride (4 Mg) |
| Additional Features | Fast Acting,Non-Invasive Nasal Delivery,Portable,Lightweight,Ready To Use |
| Age Range Description | Adult |
| Best Sellers Rank | #115,318 in Health ( See Top 100 in Health ) #9,284 in First Aid Supplies |
| Brand | NARCAN |
| Brand Name | NARCAN |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 1,312 Reviews |
| Dosage Form | Spray |
| Included Components | Naloxone hydrochloride 4 mg |
| Item Dimensions | 7.6 x 6.1 x 14.2 centimeters |
| Item Form | Spray |
| Item Weight | 0.04 Kilograms |
| Item dimensions L x W x H | 7.6 x 6.1 x 14.2 centimeters |
| Item weight | 0.04 Kilograms |
| Manufacturer | Emergent Devices Inc |
| Manufacturer Part Number | 91565 |
| Model Name | 91565 |
| Model Number | 91565 |
| Net Content Count | 1 Box, 2 Count |
| Number of Items | 1 |
| Package Type Name | Box |
| Product Benefits | Treatment of Opioid Overdose |
| Product benefits | Treatment of Opioid Overdose |
| Specific Uses For Product | Treatment of Opioid Overdose |
| Specific uses for product | Treatment of Opioid Overdose |
| Target Audience | Unisex-Adults |
| UPC | 369547627027 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** NARCAN
- **Item dimensions L x W x H:** 7.6 x 6.1 x 14.2 centimeters
- **Item weight:** 0.04 Kilograms
- **Product benefits:** Treatment of Opioid Overdose
- **Specific uses for product:** Treatment of Opioid Overdose

## Images

![NARCAN Nasal Spray 4 mg, Emergency Treatment of Opioid Overdose, 2 Single-Dose Devices - Image 1](https://m.media-amazon.com/images/I/61Mgwk9uO2L.jpg)

## Questions & Answers

**Q: Does this have an expiration date?**
A: yes

**Q: How long do these last before they expire?**
A: We just purchased. The product has an expiration date of 2026 - March.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Must Have
*by K***K on 18 August 2026*

It works. Saved me lol.

### ⭐⭐⭐⭐⭐ Modern first aid kits
*by A***R on 7 August 2026*

Buy it for the peace of mind. You never know what laced with things you or your kids dont know. It's a necessity in any modern first aid kit

### ⭐⭐⭐⭐⭐ My experience with buying Narcan Through Amazon
*by C***L on 26 July 2026*

I’d consider myself to be someone who likes to be prepared So making a purchase such as this one and getting Narcan and halving it available in the event of a emgerncy was important to me I hope to all of the good in this world that I never have to use it and I can just keep it stored away, but being prepared and ready for any situation means a lot to me, do to what Narcan can prevent and even reverse (I suppose in the earlier stages of overdose) its value for the money is so important

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**Shop now:** [https://www.desertcart.jp/products/670268740-narcan-nasal-spray-4-mg-emergency-treatment-of-opioid-overdose](https://www.desertcart.jp/products/670268740-narcan-nasal-spray-4-mg-emergency-treatment-of-opioid-overdose)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-17*