3 Connecticut children die following ‘unusual’ over-the-counter drug overdoses

Three children in Connecticut have died in the past two months due to overdoses involving diphenhydramine, the active ingredient in Benadryl, according to the state Office of the Child Advocate (OCA). The fatalities were confirmed earlier this week, prompting a statewide advisory urging healthcare providers to warn families about safely storing medications containing diphenhydramine. The OCA stated that all medications, including over-the-counter options, pose risks to children and emphasized secure storage to prevent accidental ingestion. Diphenhydramine, commonly used to treat allergies and cold symptoms, can cause severe side effects such as elevated heart rate, seizures, hallucinations, and cardiac complications when taken in excessive doses. Dr. Krishnan Narasimhan, head of family medicine at Stamford Hospital, noted that the drug crosses the blood-brain barrier, often leading to sedation but also agitation, arrhythmia, and life-threatening conditions. Care providers are increasingly recommending alternatives like Zyrtec (cetirizine) to avoid these risks. While the deaths are still under investigation, officials have not confirmed a direct link to the viral Benadryl Challenge, a social media trend encouraging high-dose ingestion for hallucinogenic effects. The FDA warned in 2020 that excessive doses could lead to heart problems, seizures, coma, or death. Kenvue, the manufacturer of Benadryl, condemned the misuse as 'extremely dangerous' and is collaborating with social media platforms to remove related content. The ages and locations of the victims remain undisclosed, but the cases have heightened concerns about medication safety for children.