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  2. Opium - Wikipedia

    en.wikipedia.org/wiki/Opium

    Opium (or poppy tears, scientific name: Lachryma papaveris) is dried latex obtained from the seed capsules of the opium poppy Papaver somniferum. [4] Approximately 12 percent of opium is made up of the analgesic alkaloid morphine, which is processed chemically to produce heroin and other synthetic opioids for medicinal use and for the illegal drug trade.

  3. Laudanum - Wikipedia

    en.wikipedia.org/wiki/Laudanum

    Opium tincture is useful as an analgesic and antidiarrheal. Opium enhances the tone in the long segments of the longitudinal muscle and inhibits propulsive contraction of circular and longitudinal muscles. The pharmacological effects of opium tincture are due principally to its morphine content.

  4. Opiate - Wikipedia

    en.wikipedia.org/wiki/Opiate

    Alkaloids that have no effect on the central nervous system were not always considered to be opiates, but current trend is to refer to all alkaloids derived from opium or poppy straw as such. Very small quantities of hydrocodone and hydromorphone are detected in assays of opium on rare occasions; it appears to be produced by the plant under ...

  5. Opioid - Wikipedia

    en.wikipedia.org/wiki/Opioid

    Many of the alkaloids and other derivatives of the opium poppy are not opioids or narcotics; the best example is the smooth-muscle relaxant papaverine. Noscapine is a marginal case as it does have CNS effects but not necessarily similar to morphine, and it is probably in a category all its own.

  6. Morphine - Wikipedia

    en.wikipedia.org/wiki/Morphine

    Opium poppy contains at least 50 different alkaloids, but most of them are of very low concentration. Morphine is the principal alkaloid in raw opium and constitutes roughly 8–19% of opium by dry weight (depending on growing conditions). [84] Some purpose-developed strains of poppy now produce opium that is up to 26% morphine by weight.

  7. UN warns of overdose deaths after Afghan opium production ...

    www.aol.com/news/un-warns-overdose-deaths-afghan...

    The Taliban-ordered crash in opium production in Afghanistan, long the world's dominant supplier, could drive up overdose deaths as heroin users switch to synthetic opioids already proving deadly ...

  8. Paregoric - Wikipedia

    en.wikipedia.org/wiki/Paregoric

    The main effects of paregoric are to increase the muscular tone of the intestine, to inhibit normal peristalsis, and as an expectorant; a peer-reviewed clinical study in 1944 reported "that all of [its] ingredients have been found to contribute toward the expectorant action of paregoric, and, further, that an advantage is contained in the ...

  9. Narcotic - Wikipedia

    en.wikipedia.org/wiki/Narcotic

    Opium smoking and eating, coca leaf chewing, cannabis resin smoking, and the non-medical use of cannabis are prohibited. The 1972 Protocol to this Convention calls for increased efforts to prevent illicit production of, traffic in, and use of narcotics as defined by the convention, while highlighting the need to provide treatment and ...