About this episode
Author: Aaron Lessen, MD Educational Pearl: A double ingestion of a single pill is typically a benign event but several drug classes may cause problems A published review of 10 years of single medication double dose ingestion found 12 out of 876 cases had adverse events. The drugs and events were: Propafenone ingestion leading to ventricular tachycardia Beta blocker ingestion leading to bradycardia and hypotension Calcium channel blocker leading to bradycardia and hypotension Bupropion ingestion leading to seizures Tramadol ingestion leading to ventricular tachycardia Editor's Note: References: Correia MS, Whitehead E, Cantrell FL, Lasoff DR, Minns AB. A 10-year review of single medication double-dose ingestions in the nation's largest poison control system. Clin Toxicol (Phila). 2019 Jan;57(1):31-35. doi: 10.1080/15563650.2018.1493205. Epub 2018 Nov 28. PubMed PMID: 30484705. Summarized by Travis Barlock, MS4 | Edited by Erik Verzemnieks, MD