- Opium - Wikipedia
Opium's main psychoactive alkaloids, primarily morphine, act on μ-opioid receptors, causing analgesia and addiction with long-term use leading to tolerance, dependence, and increased cancer risk The latex also contains the closely related opiates codeine and thebaine, and non-analgesic alkaloids such as papaverine and noscapine
- Opium | Drug, Physiological Actions, History | Britannica
opium, narcotic drug that is obtained from the unripe seedpods of the opium poppy (Papaver somniferum), a plant of the family Papaveraceae (See poppy ) Opium is obtained by slightly incising the seed capsules of the poppy after the plant’s flower petals have fallen
- Opium - DEA. gov
Opium is a highly addictive non-synthetic narcotic that is extracted from the poppy plant, Papaver somniferum The opium poppy is the key source for many narcotics, including morphine, codeine, and heroin
- Opium - Alcohol and Drug Foundation
Opium is a depressant drug, which means it slows down the messages travelling between your brain and body It is derived from the opium poppy (Papaver somniferum L ) and is one of the earliest plants recorded for medicinal use 1 Evidence of opium cultivation by the Sumerian people dates to 3400BCE, although some scholars believe opium use
- Opium - Simple English Wikipedia, the free encyclopedia
Opium is a narcotic resin produced from opium poppies (Papaver somniferum) It contains up to 16% morphine, an opiate alkaloid, which is most frequently processed chemically to produce heroin for the black market
- Heroin, Morphine and Opiates - HISTORY
Opium derivatives, including morphine, became widely used pain relievers, particularly in the 1800s Heroin, too, was first synthesized for medical use before physicians realized its potent
- Definition of opium - NCI Dictionary of Cancer Terms
A highly addictive, natural substance that comes from the seed pods of the poppy plant, Papaver somniferum Opium contains chemicals that affect the brain, causing pain relief and a feeling of euphoria It is used to make medicines like morphine and codeine Opium is dangerous when misused
- Opium: General Introduction, Composition, Chemistry, Bio-Sources . . .
Opium is a complex, resinous substance derived from the dried latex of the opium poppy (Papaver somniferum), a plant native to the Mediterranean region It has been used for thousands of years for its psychoactive and analgesic properties
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