CHICAGO — Don’t take the cinnamon challenge. That’s the advice from doctors in a new report about a dangerous prank depicted in popular YouTube videos, but which has led to hospitalizations and a surge in calls to U.S. poison centers.

The fad involves daring someone to swallow a spoonful of ground cinnamon in 60 seconds without water. But the spice is caustic, and trying to gulp it down can cause choking, throat irritation, breathing trouble and even collapsed lungs, the report said.