
- Anonymous
EndOverdose is a community-driven initiative providing free naloxone kits across Ontario, Canada.
Our mission is to make life-saving kits accessible to everyone, so that no life is lost to opioid overdose.
We focus on building trust, breaking stigma, and empowering people to act when it matters most.
EndOverdose is run by Thornhill Drug Mart, a regulated Ontario pharmacy. Our licensed pharmacists ensure every naloxone kit meets Health Canada standards and is stored properly before shipping.

Picture this: A small crowd has gathered around someone who's collapsed. People are pulling out their phones, calling 911, but the ambulance is still minutes away.
"Does anyone have naloxone?"
A bystander steps forward, ‘I do!’
They may not even have to use it, maybe a nurse steps forward, maybe the paramedics arrive...
But at that moment, they’re not just another bystander wishing they could help...
But the one who made a difference. The one who was prepared when it mattered the most! They may be the reason someone has a chance at tomorrow.
Just like a first-aid kit, you never know when you'll need it. But if that moment ever comes, you can be the one who says "I do!"
This page is not for emergencies. If you are with someone who has overdosed, call 911 immediately
Disclaimer: This page is not for emergencies. If you are with someone who has overdosed, call 911 immediately.

Naloxone nasal spray
Rescue breathing barrier mask
Step-of-step instructional guide
Protective case
Injectable naloxone ampoules*
Safety-engineered syringes*
What if I use it wrong?
Naloxone cannot cause harm - it only works on opioids. If someone hasn't taken opioids, naloxone won't affect them. If you're unsure, it's always better to use it than not.
Will this show up on my medical records?
We respect your privacy.
As a licensed pharmacy, we maintain appropriate records in accordance with professional and regulatory standards. Your information is kept confidential and used only to support safe care and dispensing.
We use discreet packaging.
All medications are prepared and dispensed by a licensed pharmacy in compliance with Ontario regulations.
To ensure your safety, a pharmacist may request basic information and ask a few brief questions.
This allows us to confirm the medication is appropriate and provide guidance on proper use.
Naloxone kits are available at no cost to eligible individuals through Ontario’s publicly funded program.
A pharmacist will confirm eligibility and provide appropriate education when supplying the kit.
Naloxone is provided directly by a licensed pharmacy (License #309790.)
Where appropriate, delivery may be arranged for existing patients receiving care from our pharmacy, in accordance with regulatory requirements.
A pharmacist is available to:
- Provide training on how to use naloxone
- Answer any questions
- Ensure safe and appropriate use
The information on this website is educational and should not replace professional medical guidance. In any emergency situation, always call 911 first.