what makes heroin
Heroin is a drug made from morphine, which is extracted from the opium poppy. Opium has been around for many hundreds of years and was originally used to treat pain, sleeplessness and diarrhoea.When morphine is made into heroin to be used as a medicine, itâs called diamorphine, and is stronger than morphine or opium.eroin is a drug made from morphine, which is extracted from the opium poppy. Opium has been around for many hundreds of years and was originally used to treat pain, sleeplessness and diarrhoea.