Definition of codeine
:a morphine derivative C18H21NO3·H2O that is found in opium, is weaker in action than morphine, and is used especially as an analgesic and antitussive
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Recent Examples of codeine from the Web
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Since shingles isn't comfortable, your doctor may also prescribe numbing agents, codeine, or a corticosteroid injection, to help with the pain.
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Most medications, even over-the-counter drugs like codeine, are tax free.
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Opioids are a class of drugs that range from prescription pain medications like oxycodone, codeine and morphine to illegal drugs like heroin.
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Schedule 5 is the least restrictive category, which includes medications like low-dose codeine cough syrup.
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How opioids work Prescription opioids such as oxycodone, hydrocodone and codeine work by binding to opioid receptors in the brain, reducing the intensity of pain and increasing a person’s tolerance to pain.
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Heroin, morphine and codeine was detected in 541of those deaths and Fentanyl, a powerful and highly addictive painkiller, was found in 483 cases.
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Opioids are a class of drugs that include the illicit drug heroin, as well as the licit prescription pain relievers oxycodone, hydrocodone, codeine, morphine, fentanyl and others.
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These pills are a more powerful form of codeine, called hydrocodone, and are often mixed with acetaminophen.
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Origin and Etymology of codeine
French codéine, from Greek kōdeia poppyhead
CODEINE Defined for English Language Learners
Medical Dictionary
medical Definition of codeine
:a morphine derivative that is found in opium, is weaker in action than morphine, and is used chiefly in the form of its sulfate (C18H21NO3)2·H2SO4 or phosphate C18H21NO3·H3PO4 especially as a pain reliever and cough suppressant
- Although codeine is potentially addicting, it rarely causes physical dependence when taken orally for a short time.
- —Consumer Reports, February l983
Learn More about codeine
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See words that rhyme with codeine Spanish Central: Translation of codeine Nglish: Translation of codeine for Spanish speakers Britannica.com: Encyclopedia article about codeine
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