Opioid Overdose and Naloxone Use
Recognizing an opioid overdose and using naloxone can save a life in minutes — and the kit is free and legal to carry.
What it is
An opioid overdose slows and can stop breathing. Naloxone is a medication that temporarily reverses an opioid overdose, giving time for emergency help to arrive. It has no effect on someone who hasn't taken opioids, so there's no harm in using it if you're unsure.
Common signs
- Unresponsive or very difficult to wake
- Slow, shallow, or stopped breathing
- Blue or grey lips or fingertips
- Choking, gurgling, or snoring sounds
- Pinpoint pupils
Good to know
Canada's Good Samaritan Drug Overdose Act protects both the person experiencing an overdose and the person who calls 911 from charges for simple drug possession (it doesn't cover things like trafficking or outstanding warrants) — but fear of a possession charge should never be a reason to hesitate to call.
What helps
Call 911 immediately, give naloxone if you have it (it's safe, and instructions are included with every kit), and stay with the person, turning them on their side if they're breathing. Free naloxone kits and training are available without a prescription.
When to seek help
Anyone who uses opioids, or is close to someone who does, is encouraged to carry a kit and learn to use it before it's needed — ask at the Recovery Centre or through 811.
This page is general information, not a diagnosis or medical advice. If you're in crisis, go to Get Help Now instead of reading further.