Washington Poison Center reports rise in teen diphenhydramine overdoses

6 articles · Updated · NBC Right Now · Apr 24

The center recorded an average of 52 monthly cases among teens aged 13-19 in early 2026, up from 32 in 2025.
Diphenhydramine overdoses now account for 10% of adolescent cases, double the 2024 rate, with incidents linked to self-harm and substance misuse influenced by social media.
The center urges families to secure medications, highlights warning signs of distress, and recommends using the 988 Suicide & Crisis Lifeline or calling 911 in emergencies.

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