Among 27 million pediatric inpatients, those hospitalized for prescription opioid overdose had 68% higher odds of comorbid cannabis use disorder, with mood disorders present in 44%.
Pediatricians, adolescent medicine specialists, and opioid prescribing clinicians.
Cannabis use disorder: 68% higher odds in pediatric opioid overdose cases
What the researchers found
In 27,444,239 pediatric hospitalizations (NIS database), 10,562 (0.04%) involved prescription opioid overdose. Cannabis use disorder was present in 14.2% of opioid overdose cases and was independently associated with higher hospitalization odds (OR 1.68, CI 1.57-1.81). Adolescents had 10.75 times higher odds than children under 12. Mood disorders (44.3%) and anxiety (14.6%) were the most common comorbidities.
Why it matters
Understanding which pediatric patients are at highest risk for opioid overdose helps target prevention. The cannabis-opioid association suggests overlapping vulnerability rather than a gateway effect.
The numbers in context
27.4M hospitalizations; 10,562 opioid overdoses (0.04%); cannabis use disorder OR 1.68; tobacco OR 1.58; opioid use disorder OR 8.79; 44.3% had mood disorders; adolescents OR 10.75 vs children.
How the study worked
Retrospective analysis of the Nationwide Inpatient Sample (NIS) with 27,444,239 pediatric hospitalizations, using logistic regression to assess associations between substance use disorders and prescription opioid overdose.
What this study cannot tell us
Administrative database (ICD codes may underidentify substance use); cross-sectional associations cannot establish temporal order; cannot distinguish recreational from prescription cannabis; database coding limitations for pediatric substance use.
How to read the evidence
Strong: massive national database with appropriate statistical adjustments.
When this study was published
Published 2020.
The bigger picture
The co-occurrence of cannabis, opioid, and mood disorders in pediatric overdose patients points to shared underlying vulnerability rather than one substance leading to another. This argues for integrated screening and treatment.
Questions still open
- Does treating cannabis use disorder reduce opioid overdose risk in adolescents? Should cannabis screening be routine in pediatric patients prescribed opioids?
Common questions
Are cannabis-using teens more likely to overdose on opioids?
What was the most common co-occurring condition?
Read the original research
Recreational Cannabis Use and Risk of Prescription Opioid Overdose: Insights from Pediatric Inpatients.
Cureus, 12(10), e11058
Citation
Pankaj, Amaya; Oraka, Kosisochukwu; Caraballo-Rivera, Emmanuelle J; Ahmad, Munazza; Zahid, Shaheer; Munir, Sadaf; Gurumurthy, Gayathri; Okoeguale, Onose; Verma, Shikha; Patel, Rikinkumar S. (2020). Recreational Cannabis Use and Risk of Prescription Opioid Overdose: Insights from Pediatric Inpatients.. Cureus, 12(10), e11058. https://doi.org/10.7759/cureus.11058
Explore the wider topic
- How to Talk to Your Teenager About Weed (Without Losing Them)
- My Kid's Friends Smoke Weed: A Parent's Guide
- I Smoke Weed But Don't Want My Kids To: Navigating the Hypocrisy
- Quitting Weed as a Parent: Why It Is the Hardest and Most Important Quit
- Quitting Weed as a Teen or Young Adult
- My Kid Is Smoking Weed: A Parent's Guide