In many cases, etomidate is inhaled from an electronic cigarette or vape device, coming in flavoured or unflavoured varieties
Meanwhile, several states have passed their own laws prohibiting sales of e-cigarettes to minors, and a few states have classified e-cigarettes as tobacco products
While these designations are no longer used, historically, the cigar industry has referred to premium cigars as Class H (Hoyt, 2008), although all Class H cigars may not be premium (e.g., they could include machine-made cigars)
Pharmacology and toxicology In the early 1800s the perceived efficacy of asthma cigarettes was linked to antispasmodic and pain-relief properties as well as the production of a grateful forgetfulness and a balmy oblivion like opiates
see "B-sides" paragraph above