Marijuana legalization: Vaping THC illnesses are strengthening the case for it Vox Vaping: Get the Facts. Protect Your Future Anne Arundel County Health Department Warning: Etomidate in Vapes Some vapes are laced with etomidate and other dangerous drugs. It can damage your brain, disrupt your heart function, and cause fatal breathing problems. Here's how your dab pen and vape could affect your mental health National Geographic Flavored marijuana vapes becoming new face of teen drug use, sparking addiction fears Institute for Social Research