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. Lung damage, poor brain development, addiction: What vaping does to the body Yahoo News Singapore Narcotics Division, Security Bureau Etomidate Professor Eric Chan on long term impact of vaping and etomidate abuse Etomidate which are found in vapes will soon be listed a Class C drug under the Misuse of Drugs Act. Bin your vapes in your nearest e vaporiser disposal bin from today, and