Trainspotting (film) Trainspotting (film) Trainspotting is a 1996 British black comedy film directed by Danny Boyle and starring Ewan McGregor, Ewen Bremner, Jonny Lee Miller, Kevin McKidd, Robert Carlyle, and Kelly Macdonald in her acting debut. Based on the novel of the same name by Irvine Welsh, the film was released in the United Kingdom on 23 February 1996. The Academy Award-nominated screenplay by John Hodge follows a group of heroin addicts in an economically depressed area of Edinburgh and their passage through life. Beyond drug addiction, other themes in the film are exploration of the urban poverty and squalor in "culturally
Heroin users, compared to morphine, reportedly stems from its perceived different effects. Short-term addiction studies by the same researchers demonstrated that tolerance developed at a similar rate to both heroin and morphine. When compared to the opioids hydromorphone, fentanyl, oxycodone, and pethidine (meperidine), former addicts showed a strong preference for heroin and morphine, suggesting that heroin and morphine are particularly susceptible to abuse and addiction. Morphine and heroin were also much more likely to produce euphoria and other positive subjective effects when compared to these other opioids. In the United States, heroin is not accepted as medically useful. Under the generic