Professor Eric Chan on long term impact of vaping and etomidate abuse YouTube ETOMIDATE INJECTION, USP 20mg 10mL (2mg mL) 10mL VIAL Etomidate, an anaesthetic agent that has been found in K pod vapes, will soon be made illegal in Singapore and listed as a Class C drug. Here's what you need to know about PDF) Etomidate induced hypokalemia in electronic cigarette users: two case reports and literature review Under the newly passed Tobacco and Vaporisers Control Act, individuals found using etomidate vapes face a fine of up to S$10,000.