Singapore is worried about a rise in drug laced vaping. What is happening, and what is the drug etomidate? Singapore The Guardian Hong Kong Customs detects a case involving possession of suspected "space oil drug" by passenger (with photo) Teen Vapers in Japan Are Getting High on 'Zombie Juice' 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. Kpods: Caning and fines for those caught in Singapore drug vape crackdown