1 in 3 vapes contain etomidate, which is addictive and should only be used by licensed medical professionals. Once etomidate is listed as a Class C drug under the Misuse of Drugs Act, those who use About E Cigarettes (Vapes) Smoking and Tobacco Use CDC Vaping HC DrugFree Vaping: Get the Facts. Protect Your Future Anne Arundel County Health Department How vaping, smoking, alcohol and drugs affects teens Parent Club How a 14 year old boy became addicted to Spice through vapes