Original sentence: Although they come from a doctor, prescription drugs can be deadly in the wrong hands—resulting in organ damage, addiction, difficulty breathing, seizures, and even death.However, physicians warn that prescription painkillers and other medications should only be used as prescribed.In the United States, according to The Institute for Good Medicine at the Pennsylvania Medical Society and the Partnership for a Drug-Free America, 12- to 17-year-olds abuse prescription drugs more than they abuse ecstasy, crack/cocaine, heroin, and methamphetamine combined.Sixty percent of teens who have abused prescription painkillers did so before age 15.There are as many new abusers age 12 to 17 of prescription drugs as there are of marijuana.Two in five teens (40 percent or 9.4 million) believe that prescription medicines, often found in a parent's medicine cabinet, are much safer to use than illegal drugs