Porno (novel) Porno (novel) Porno is a novel published in 2002 by Scottish writer Irvine Welsh, the sequel to "Trainspotting". The book describes the characters of "Trainspotting" ten years after the events of the earlier book, as their paths cross again, this time with the pornography business as the backdrop rather than heroin use (although numerous drugs, particularly cocaine are mentioned throughout). A number of characters from "Glue" make an appearance as well. This sequel picks up ideas of the film adaptation of "Trainspotting". One example is the fact that "Spud" has received his share of the drug money, which is shown
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