Ewan McGregor Collar" (1993). Not long afterwards, he starred in the BBC adaptation of "Scarlet and Black" (also 1993) with a young Rachel Weisz, and made his film debut in Bill Forsyth's "Being Human" (1994). For his role in the thriller "Shallow Grave" (also 1994), he won an Empire Award. The film was his first collaboration with director Danny Boyle. His international breakthrough followed with the role of heroin addict Mark Renton in Boyle's "Trainspotting" (1996), an adaptation of Irvine Welsh's novel of the same name. McGregor played the male romantic lead role in the British film "Little Voice" (1998). He was
Heroin Heroin Heroin, also known as diamorphine among other names, is an opioid most commonly used as a recreational drug for its euphoric effects. Medically it is used in several countries to relieve pain or in opioid replacement therapy. Heroin is typically injected, usually into a vein; however, it can also be smoked, snorted or inhaled. The onset of effects is usually rapid and lasts for a few hours. Common side effects include respiratory depression (decreased breathing), dry mouth, drowsiness, impaired mental function, constipation, and addiction. Side effects of use by injection can include abscesses, infected heart valves, blood borne infections,