If a child ate a cannabis product, the top pick is to call Poison Control at 1-800-222-1222 immediately, before waiting for symptoms to show, and to call 911 instead if the child is hard to wake, breathing slowly, or seizing. That call-first rule wins on the criteria that actually matter in a pediatric exposure: speed of triage, access to a toxicologist who can weigh dose against body weight, and advice on whether to stay home or drive to the ER. Everything below is organized around those criteria, plus a side-by-side look at storage setups so the second exposure never happens.
What to Do If Kids Ingest Cannabis
Why the phone call comes before the car ride
Poison Control keeps a record of the product, the estimated amount, and the child's weight, then tells you what to watch for in the next few hours. Many small exposures are manageable at home with observation. Others need an ER, and only a toxicologist can sort the two apart quickly. Calling also means the hospital gets a heads-up before you arrive, which shortens the intake process.
Have these ready when you dial: the product package or photo of it, the label with THC and CBD milligrams per serving, an estimate of how much is missing, the time of ingestion, and the child's weight and age.
first aid for kids who ate cannabis
Symptoms to expect and when they escalate
Edibles are the usual culprit because they look like candy and hit late. Onset typically runs 30 minutes to 2 hours, with effects that can last 6 hours or more. Expect drowsiness, unsteadiness, vomiting, dilated pupils, a fast heartbeat, and confusion. Serious cases involve slowed breathing, seizures, or loss of consciousness.
Age and weight matter more than the label suggests. A 10 mg THC gummy is a light dose for an adult and a large dose for a 25-pound toddler. Go to the emergency room, or call 911, if the child cannot be roused, is breathing slower than normal, has a seizure, or vomits repeatedly.
Storage setups compared: pros, cons, and who each one fits
Most pediatric exposures happen in the child's own home, often with a product that was in a purse, a nightstand, or a kitchen drawer. Here is how the common fixes compare.
Locked hard case with a combination or key lock
A small lockbox kept on a high shelf, with the product inside its original packaging.
- Pros: Blocks access completely, portable, cheap to add, works for purses and travel.
- Cons: Only works if every adult locks it every time; keys and combos get lost.
Best for: households with a toddler or a curious school-age child, and for anyone who carries edibles in a bag.
Lockable cabinet or a fridge lockbox
An anchored cabinet or a small lockbox inside the refrigerator for products that need to stay cold.
- Pros: Removes the product from eye level and from routine reach; scales to a larger supply.
- Cons: Costs more; installation is required; guests and roommates need the combination.
Best for: regular buyers who keep several products at once, and homes with more than one child.
Original child-resistant packaging in a high, hidden spot
The minimum standard: keep the product in the packaging it came in, resealed, above counter height and out of sight.
- Pros: Free, preserves dosing information for Poison Control and the ER, keeps labels readable.
- Cons: Not childproof against a determined kid; reachable by climbing; easy to forget on a counter.
Best for: a backup layer behind a lock, never as the only barrier. Skip it entirely for loose gummies transferred to a zip bag or candy jar, which is how many ingestions start.
Reduce what is in the house
Buy smaller quantities, finish or dispose of leftovers, and stay away from candy-format products when young children live in the home.
- Pros: Removes the risk instead of managing it; also cuts accidental double dosing in adults.
- Cons: Requires more frequent buying; less convenient for regular users.
Best for: homes with toddlers, where the simplest answer is the safest one.
CBD-only products versus THC products
The label is not a guarantee. Full-spectrum CBD can carry meaningful THC, and hemp-derived delta-8 products sold outside licensed dispensaries are frequently mislabeled, with actual THC content above what the package states. Treat any product in the house as a potential THC exposure, and mention the brand and product name when you call.
What not to do
- Do not force vomiting unless a medical professional tells you to.
- Do not give food, milk, or juice to dilute the dose.
- Do not wait for symptoms before calling.
- Do not leave the child alone to sleep it off.
- Do not toss the package. Bring it with you.
After the visit
Write down what happened, the dose, and the timeline, then change the storage setup before the next product comes home. Tell caregivers, grandparents, and babysitters what the rules are. A single conversation about purses and nightstands prevents more exposures than any lock sold online.