According to federal government studies, shifts in the international drug market have doubled heroin production since the mid-1980s, leading to lower street prices for the drug. Those same studies conclude there are about eight million heroin abusers worldwide, with approximately a quarter of that group - two million - in the United States. 1 out of 4 Americans between the age of 26 and 34 have used cocaine in their lifetime. When posed the question, “Who’s using heroin?” the answer may not be what one would expect. An epidemic of heroin use over the past five years crosses generational, socioeconomic and geographic boundaries to plague all areas of American culture. Heroin, once a drug primarily associated with aging inner-city addicts, has become popular among suburban and rural populations, and is used by adults and adolescents. Major withdrawal symptoms peak between 48 and 72 hours after the last dose and typically subside after about a week; however, some individuals may show persistent withdrawal symptoms for months. Although heroin withdrawal is considered less dangerous than alcohol or barbiturate withdrawal, sudden withdrawal by heavily dependent users who are in poor health is occasionally fatal. | 
