Causes
Drugs known to cause addiction include illegal drugs as well as prescription or over-the-counter drugs, according to the definition of the American Society of Addiction Medicine. • Stimulants: o Amphetamine and methamphetamine o Cocaine o Nicotine • Sedatives and hypnotics: o Alcohol o Barbiturates o Benzodiazepines, particularly flunitrazepam, triazolam, temazepam, and nimetazepam o Methaqualone and the related quinazolinone sedative-hypnotics • Opiate and opioid analgesics o Morphine and codeine, the two naturally occurring opiate analgesics o Semi-synthetic opiates, such as heroin (diacetylmorphine), oxycodone, hydrocodone, and hydromorphone o Fully synthetic opioids, such as fentanyl, meperidine/pethidine, and methadone
HEROIN-
The German drug company Bayer named its new over the counter drug "Heroin" in 1895.[7] The name was derived from the German word "heroisch" (heroic) due to its perceived "heroic" effects upon a user.[7] It was chiefly developed as a morphine substitute for cough suppressants that did not have morphine's addictive side-effects. Morphine at the time was a popular recreational drug, and Bayer wished to find a similar but non-addictive substitute to market.[8] However, contrary to Bayer's advertising as a "non-addictive morphine substitute," heroin would soon have one of the highest rates of dependence amongst its users.[9]
Diacetylmorphine is used as a recreational drug for the transcendent relaxation and intense euphoria it induces. Anthropologist Michael Agar once described heroin as "the perfect