Things to Do

Prescription drug poisonings in children continue to rise

By Gracie Bonds Staples
June 3, 2013

Tips to keep kids safe

Source: American Academy of Pediatrics

Accidental poisoning of kids by prescription drugs is up.

That little fact may not come as a surprise to many, but this might: Increased prescription drug use by parents and other adults is what’s driving the uptick, a new study shows.

The study, “Adult Prescription Drug Use and Pediatric Medication Exposures and Poisonings,” published online Monday on the American Academy of Pediatrics website, found poisonings in children were strongly correlated with increased use of medications — including diabetes drugs, statins and other lipid-lowering medications, beta-blockers, and opioids — among adults.

“It’s a very concerning public health problem,” said Dr. Lindsey Burghardt, an instructor of pediatrics at Harvard Medical School and co-author of the study.

“In our study, there were high rates of serious injury related to exposures often leading to emergency room visits and hospital admissions,” Burghardt said. Between 2000 and 2009, for instance, more than 60 percent of children who were exposed or poisoned by medications used to treat diabetes went to an emergency room for evaluation. Of those, about half were subsequently hospitalized.

After a brief decline in the 1990s, the number of medication exposures and poisonings is again increasing among children. Between 2001 and 2008, for instance, pediatric emergency room visits because of medication poisoning increased 30 percent while hospitalizations increased 36 percent.

At the same time, the study noted, adult prescription use increased.

None of this surprises Dr. Robert Geller, a pediatrics professor at the Emory University School of Medicine and medical director of the Georgia Poison Center.

“We know that for the average young child, the more opportunity they have to get into things, the greater the likelihood that they will,” Geller said. “It’s simply mathematics.”

He said the Georgia center receives some 50,000 calls a year involving children and medication or household products. Nationally, there are more than 2 million calls a year.

Parents calling the poison center can get free, confidential medical advice at any time night or day and potentially avoid the need for an emergency department visit.

“About 80 percent of the time, we’re able to give them a series of steps they can manage at home and avoid unnecessary emergency room visits,” Geller said. “The remaining 20 percent do require assessment and sometimes intervention.”

Geller said he’s hopeful a new set of containers will soon hit the market that will make it harder for young children to get into medications and help reduce the number of poisonings.

“They are available now for some liquid medications and require the use of a syringe once the container is opened,” he said.

Burghardt said the increased availability of prescription drugs requires “us to rethink and reframe our approach to protecting children.”

To make policies around prevention more effective, she said specific age groups and medications must be targeted.

“The policies and measures that come next need to take into account the different behaviors that are leading up to these poisonings,” she said. “For example, a 2-year-old who finds a pill on the floor and puts it in her mouth has a very different reason for the poisoning than a teenager who finds and abuses an opioid prescribed for her parent.”

In addition, Burghardt said that there is growing awareness of the increasing use and abuse of opioids among both teens and adults.

“Our study suggests another downstream effect of increasing opioid use: the unintended exposures of children under age 5,” she said. “These children are most commonly affected by opioid poisonings even though they are not the intended recipients of these drugs. Providers prescribing opioids and other medications should counsel patients on safe storage of these medications.”

Either way, Burghardt said, this problem is one that is likely to persist. For example, she said that three of the four drug classes her team studied — antihyperlipidemics, beta-blockers and oral hypoglycemics — are medications used to treat conditions related to obesity.

“Given that these drugs will likely continue to be prescribed, children will continue to have access to them,” Burghardt said. “It is very important for clinicians who prescribe medications to be aware of the risks of these medications to children, and to counsel their patients on safe storage of the medications.

In homes with young children, she said parents should always keep medications in child-resistant packaging and high above their reach. In families with teenagers, she recommended parents talk with teens about the dangers of taking medications that are not prescribed for them.

About the Author

Gracie Bonds Staples is a freelance writer for AJC.

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