critical — Severe risk of harm — act on this one today.active — Currently happening — we are seeing recent reports.Dangerous Challenge
The 'Benadryl Challenge' urging teens to overdose on allergy medicine
A viral dare pushes teens to take dangerous amounts of an over-the-counter antihistamine to hallucinate; overdoses can cause seizures, heart problems, and death.
One of several dangerous viral 'challenges' spreading on short-video feeds we track.
How it works
- The dare encourages teens to swallow far more than the recommended dose of a common over-the-counter allergy medicine (diphenhydramine, sold as Benadryl) to trigger hallucinations.
- It spreads on short-video feeds where 'trip' clips chase views; because the medicine is cheap, legal, and already in most homes, it feels deceptively harmless to kids.
- Large doses are toxic: they can cause a racing heart, seizures, hallucinations, coma, and death. The U.S. FDA and poison centers issued warnings after teen hospitalizations and deaths.
Warning signs to watch for
- Missing or rapidly emptied boxes of allergy medicine, or large quantities bought or hoarded.
- Confusion, agitation, a flushed face, blurred vision, a pounding heartbeat, or drowsiness you can't explain.
- Talk of a 'Benadryl', 'DPH', or 'tripping' challenge among friends or in their feed.
What you can do
- Store all medicines — including over-the-counter ones — locked or out of reach, and keep only what you need on hand.
- Explain that 'it's just allergy medicine' is exactly why this dare is dangerous: ordinary medicines become poisons in large doses.
- Save Poison Control: in the U.S. call 1-800-222-1222 (free, 24/7). If your child is unresponsive, having a seizure, or not breathing normally, call 911.
- Use platform teen / parental supervision and report dare videos so the feed stops surfacing them.
In the news
Genuine reporting on this threat from established news organizations. Press play to watch in place; links are re-verified on a schedule, so a clip that is taken down is flagged and removed.
- critical — Severe risk of harm — act on this one today.NBC 15 WPMI
FDA warns parents about the deadly 'Benadryl Challenge'
Sources
- U.S. Food & Drug Administration: FDA warns about serious problems with high doses of the allergy medicine diphenhydramine (Benadryl)
- America's Poison Centers (Poison Control): Diphenhydramine misuse and the 'Benadryl Challenge'
- American Academy of Pediatrics (HealthyChildren.org): Viral online challenges: guidance for parents
In immediate danger? Contact local authorities. To report exploitation, use the NCMEC CyberTipline.
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