Benadryl Challenge resurfaces as pediatric deaths spark parental caution

Connecticut doctors warn the resurfaced Benadryl Challenge may be linked to three children's deaths from exposure to the drug’s active ingredient; overdosing on diphenhydramine can cause seizures, heart problems, confusion and loss of consciousness. Parents should discuss online risks with their children, store medications securely, and seek emergency care or Poison Control if overdose is suspected; consider safer options like Zyrtec, Allegra, or Claritin.