The drug that brings people overdosing on opioids back from the brink of death in minutes just got approved for over-the-counter use. The Wall Street Journal’s Julie Wernau explains why she carries it with her everywhere she goes.

This episode was produced by Hady Mawajdeh, edited by Jolie Myers, fact-checked by Laura Bullard, engineered by Paul Robert Mounsey, and hosted by Sean Rameswaram.

Transcript at vox.com/todayexplained  

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