E cigarettes should be prescribed on the NHS, says health body The Week Vaping BBC News A smokefree UK? How research, policy and vapes have cut smoking rates Global State of Tobacco Harm Reduction New E Cigarette Laws Could Drive Some Users to Smoke More Cigarettes Duke Health The 'Unsmoke' screen: the truth behind PMI's cigarette free TBIJ 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.