Health Canada warns that accidental cannabis poisoning—especially involving edible cannabis and children—can cause serious harm. Its safe-storage guidance recommends keeping cannabis locked away and out of sight and reach of children and pets.
Use secure, deliberate storage
- Keep cannabis in its original packaging and store it in a locked cupboard, lockbox or safe.
- Keep edible cannabis separate from regular food and drinks.
- Never leave cannabis unattended where children can access it.
- When a child spends time at someone else’s home, Health Canada recommends asking caregivers to store cannabis safely.
Read the official instructions
Health Canada’s safe-storage guide provides current federal recommendations. Its page on cannabis poisonings in children explains risks, prevention and signs that require action. Follow package information and consult the relevant professional for a particular situation.
If exposure may have occurred
Do not wait for this website to assess an exposure. Contact the Ontario Poison Centre for current poison-related help. For a possible animal exposure, contact a veterinarian. See our accidental exposure information.
Primary references
Health Canada: Safe storage of cannabis Health Canada: Cannabis poisonings in childrenFor how we use sources and handle updates, see editorial standards. To flag an issue, report a correction.