child cannabis exposure is an immediate safety concern, Alberta Health says. If a child eats or drinks any cannabis product call the Poison and Drug Information Service at 1-800-332-1414 — available 24 hours a day. Alberta Health also directs parents and caregivers to Drugsafe.ca for product-safety guidance.
Alberta Health highlights that consuming even a small amount of cannabis can produce serious effects in children. Edible products such as gummies, candies, baked goods and beverages often look like regular snacks; a single edible commonly contains 5–10 mg of THC. For a toddler weighing 10–15 kg, that dose can cause marked drowsiness, slowed breathing, poor coordination, repeated vomiting, or loss of consciousness. In severe cases clinicians report seizures and respiratory depression.
Concrete steps to take immediately – Call Poison and Drug Information Service at 1-800-332-1414. Poison specialists assess risk, give first-line instructions and advise when to seek emergency care. – Call 911 or go to the nearest emergency department if the child has trouble breathing, a seizure, is unresponsive, or cannot be woken. – Do not induce vomiting unless a poison specialist or medical professional instructs you to. – Keep the product packaging. Note the product type (edible, oil, capsule), brand name, serving size and listed THC/CBD content. Record the time of ingestion and estimate the amount consumed.
How products cause harm – Edibles and drinks: These combine appealing flavors and textures with measured THC doses. Children can ingest multiple servings before an adult notices. Onset of symptoms from edibles is slower (30 minutes to several hours) than smoking, which can delay recognition of exposure. – Concentrates and tinctures: Liquids and oils can be mistakenly measured and swallowed. A small volume of concentrated THC can deliver a high dose. – Packaging and appearance: Products in bright wrappers or resembling candy or juice increase accidental ingestion risk.
Storage and prevention measures with specifics – Use a locked container or lockbox. A locked cabinet reduces access even if a toddler climbs or finds a bag. – Keep all cannabis in original packaging with child-resistant features and safety labels. Original labels list THC/CBD content and serving size needed for medical or poison specialists to assess exposure. – Store cannabis away from food areas and places children frequent. Put products at least 1.8–2.0 meters (6–6.5 feet) high when possible. – Treat cannabis like any other medicine: follow safe-storage practices used for prescription drugs.
Examples parents report – A parent reports a toddler found a single gummy jar on a low shelf and ate three pieces before bedtime; the child became very drowsy and vomited and was transported to hospital for observation. – Another household mistook a cannabis-infused chocolate bar for a regular chocolate; the older child experienced confusion and ataxia and required supportive care overnight.
What medical staff do Emergency departments monitor airway, breathing and circulation. They provide oxygen, intravenous fluids, and supportive care as needed. In cases of severe sedation or respiratory compromise, staff may provide respiratory support. Observations typically last several hours to ensure symptoms resolve.
Data and resources Alberta Health’s advisory centers on rapid reporting and prevention. Contact the Poison and Drug Information Service at 1-800-332-1414 (24/7) immediately for exposure assessment. For storage tips, product labeling explanations and parent resources visit Drugsafe.ca.
Takeaway: act quickly, document the product, and secure cannabis products. Prompt contact with poison control directs appropriate next steps and can reduce the risk of serious outcomes for children.
