Concerns about accidental child poisonings grow as pot legalization looms - Action News
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Nova Scotia

Concerns about accidental child poisonings grow as pot legalization looms

Health-care professionals in Canada are worried more children will fall victim to accidental cannabis poisoning after the drug is legalized, and are bracing for more emergency department visits and calls to poison control centres.

Children may accidentally ingest edible cannabis found in cookies or brownies

Edible marijuana products, like these at a medical marijuana dispensary in Denver, can look like kid-friendly snacks. (Ed Andrieski/Associated Press)

The coming legalization of marijuana has health care professionals in Canada worried about a spike in accidental poisonings of children who mightmistake edible pot products for regular cookies and brownies.

They needlook no further than a2016 Colorado studythat foundaccidental ingestionbecame an issue, particularly withtoddlers, following marijuana legalization in that state.

Dr. Nancy Murphy,medical director of the IWK Health Centre's regional poison control centre in Halifax, says the data for her province shows such poisonings are rare. But health care professionals fearthat could change when the drug is legalized.

When it does happen, it usually involves very young children, typically under the age of two.

"That's when children are very exploratory and get into things they shouldn't get into," she said.

Child-resistant packaging

Symptoms in children can includedrowsiness, elevated heart rate and trouble breathing. In some cases, young patients need to be treated inintensive care units.

In most cases in Colorado, patients ingested edible cannabis, such as cookies, brownies and candies, since they look like normal, kid-friendly foods.

Edible marijuana products, such as cookies containing the drug, could pose a serious risk to youngsters. (Brennan Linsley/Associated Press)

One way to help prevent thatis the packaging, Murphy said.

"Child-resistant packaging has made a huge difference," she said. "The way it's labelled, having opaque rather than clear packagingso they can't see what's on the inside."

That recommendation is contained in the final report released by Prime Minister Justin Trudeau's federaltask force on cannabis legalization and regulation in November 2016.

'Be really safe with storage'

But Murphy believes the rules need to go further to prevent children from being injured. For one thing, cannabis advertising should not target young audiences, she said.

Dr. Sam Wang, one of the authors of the Colorado study, agrees child-resistant packaging rules aren't enough to keep children safe.

The regulation wasalready in place when Colorado saw a spike in cases of unintentional ingestion. The state has imposed more stringent regulations since his study was published, he said.

"I think the state and the marijuana industry and the public health community has been very responsive since the study came out," Wang said. "We passed some prevention measures for marijuana products."

Marijuana gummy candies

Gummy candies shaped like animals that contain marijuana are no longer allowed in Colorado. (Laval Police)

One of those measures was addingwarning labelsto cannabis product packages. Also, gummy candies in the shapes of animals are no longer allowed, since they can appeal to kids, thoughgummy candies in other shapes, such as marijuana plantleaves, are allowed.

Trudeau'stask forcealso saidthe Canadiangovernment should prohibit any cannabis product that can be "appealing to children."

Poison control centres on alert

Wang said monitoring at home is the key to preventing harm. Child-resistant packaging can only go so far;what happens at home "is a whole other story."

For example, if aparent takes marijuana cookies out of their original packaging and puts them in a plastic container, there's a greater chancechildren could get into it.

Murphy agrees education and public awareness go hand in hand with strict regulations.

"We have the advantage of having had people go through this before, and so we can take those lessons and incorporate them into a more proactive approach," she said.

Poison centres across the country will continue to track accidental poisonings from cannabis exposure, and plan to work together and share their data with Health Canada with the goal of understanding the health implications associated with the legalization of cannabis.

"That's going to be important once the status changes, to see if it's having a negative impact on patients," she said.