Brochure: How to help prevent cannabis poisoning in children
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(PDF format, 222 KB 2 pages)
Organization: Health Canada
Date published: 2024-07-08

Alternative formats for Indigenous communities
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(PDF format, 592 KB 2 pages)
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Organization: Health Canada
Date published: 2025-06-30
This page only includes information from the associated PDF brochure. For up to date information on how to recognize the signs of cannabis poisoning and what to do about it, visit Cannabis poisonings in children.
Order a copy for Indigenous communities
You can also order copies by email: publications@hc-sc.gc.ca.
Know the signs and what to do
Accidental poisonings in children from edible cannabis products are a serious risk. Hospitals have seen an increase in visits to the emergency room and poison centres have seen an increase in calls.
Poisonings can be life-threatening, sometimes resulting in coma, being put on a ventilator, or in rare cases, even death.
Suspect a poisoning?
- Call 1-844-POISON-X (1-800-463-5060 in Quebec) or 9-1-1 for emergencies.
For Indigenous communities: Call 1-844-POISON-X (1-800-463-5060 in Quebec). For emergencies, call 9-1-1 or contact your local emergency services. - Say that you suspect the symptoms are from cannabis. A quicker diagnosis can prevent serious harm to a child.
Know the signs of a cannabis poisoning
Symptoms can include:
- vomiting
- confusion
- unresponsiveness
- slurred speech
- unsteadiness on feet
- drowsiness/lethargy
- slowed breathing
- seizures (rare)
Keep cannabis away from children
- Safely store your cannabis out of reach and locked away
- Keep edible cannabis separate from regular food and drinks
- Choose legal cannabis products, which:
- come in plain, child-resistant packaging
- contain no more than 10 mg of THC per package, to reduce the risk of accidental poisoning
- In contrast, illegal edible cannabis:
- can confuse children by mimicking popular brands of candies and snacks
- can contain very high amounts of THC, which increases the risk of severe cannabis poisoning
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