Evolving threat of pediatric ingestions: a discussion of cannabis and button batteries and their implications for children.

PURPOSE OF REVIEW: Pediatric button battery and cannabis ingestions are rising in incidence and have the potential for significant harm. This review will focus on the clinical presentation and complications of these two common inadvertent ingestions in children, as well as recent regulatory efforts and advocacy opportunities.

RECENT FINDINGS: The rising incidence of cannabis toxicity in children has corresponded with its legalization across several countries in the last decade. Inadvertent pediatric cannabis intoxication is most commonly due to the ingestion of edible forms discovered by children in their own home. The clinical presentation can be nonspecific, therefore clinicians should have a low threshold for including it on their differential diagnosis. Button battery ingestions are also increasing in incidence. While many children are asymptomatic at presentation, button battery ingestions can quickly cause esophageal injury and lead to several serious and potentially life-threatening complications. Prompt recognition and removal of esophageal button batteries is essential for reducing harm.

SUMMARY: Cannabis and button battery ingestions are important for physicians who take care of children to recognize and manage appropriately. Given their rising incidence, there are many opportunities for policy improvements and advocacy efforts to make a difference in preventing these ingestions altogether.