noun
definition
An addictive alkaloid narcotic derived from opium and used as a hypnotic, analgesic and cough suppressant; often mixed with aspirin etc.
Examples of codeine in a Sentence
A small amount of morphine and codeine is also manufactured in India for medicinal use.
The remedy most trusted to in this disease is opium and its alkaloids, morphine and codeine.
Tannic acid, for instance, precipitates codeine as a tannate, salts of many of the heavy metals form precipitates of meconates and sulphates, whilst the various alkalis, alkaline carbonates and ammonia precipitate the important alkaloids.
The only alkaloids likely to remain in the prepared opium, and capable of producing well-marked physiological results, are morphine, codeine and narceine.
Morphine, in the pure state, can be sublimed, but codeine and narceine are said not to give a sublimate.
Morphine and the other opium alkaloids (codeine, narcotine, laudanine, &c.) have two prominent actions - a narcotic followed by a tetanic action.
Compared with morphine, codeine and the other alkaloids are only slightly narcotizing.
If you have severe pain you may be prescribed stronger analgesics such as codeine or diamorphine or a combined painkiller.
Opium is very strong as it contains codeine and morphine.
It is from the opiate family, which also includes codeine and morphine.
Clueless Clueless would like to lost 1lb this week and see if she can stop taking codeine.
Those who were given codeine only needed slightly higher levels of capsaicin than those given the placebo to cause a cough.
The study showed that an ingredient of chocolate called theobromine was more effective at stopping persistent coughs than the leading cough medicine codeine.
Cleft palates should receive adequate doses of paracetamol and possibly oral codeine or NSAID's after twelve hours.
Commonly abused prescription opioids include morphine, codeine, Vicodin, and Demerol.
Opiate-based drug addictions that are effectively treated by with this method of detoxification include addictions to heroin, codeine, Vicodin, morphine, Demerol, Lorcet, and Percocet.
People allergic to codeine and hydrocodone should not take Vicodin.
Opioids include pain medication like morphine, codeine, and oxycodone.
The medications oxycodone, codeine and propoxyphene are most commonly given to these individuals.
Potential poisons in this category include anesthetics (e.g. ether and chloroform), opiates (e.g., morphine and codeine), and barbiturates.
The class includes morphine, codeine, and a number of semi-synthetics including meperidine (Demerol), propoxyphen (Darvon), and others.
The next gentlest is codeine phosphate, given four times a day, at 1-2 mgm for every kilogram of body weight.
Antimotility drug-A medication, such as loperamide (Imodium), dephenoxylate (Lomotil), or medications containing codeine or narcotics that decrease the ability of the intestine to contract.
Codeine is often effective in relieving severe coughs and is a common ingredient in prescription cough mixtures.
Some children may develop an itch without a rash when they take certain drugs such as aspirin or codeine.
In severe cases, opium derivatives such as codeine can be prescribed.
Heroin, which is not approved for medicinal use in the United States, and codeine have been widely used to stop coughs.
However, dextromethorphan should not be used in combination with narcotic analgesics such as meperidine or codeine, since dextromethorphan will increase the side effects of the analgesic.
In the cough of phthisis minute doses are of service, but in this particular disease morphine is frequently better replaced by codeine or by heroin, which checks irritable coughs without the narcotism following upon the administration of morphine.
For the extraction of codeine, the Persian opium is preferred when Turkey opium is dear, as it contains on the average 22% of that alkaloid, whilst Turkey opium yields only 2-4%.
But codeine can also be made from morphine.
The greater proportion of the Persian opium imported into London is again exported, a comparatively small quantity being used, chiefly for the manufacture of codeine when Turkey opium is dear, and a little in veterinary practice.
Cotarnine IV.Narceine The chemistry of morphine, codeine and thebaine is exceedingly complicated, and the literature enormous.
That these alkaloids are closely related may be suspected from their empirical formulae, viz.morphine = C17H19N03, codeine = C18H21N03, thebaine = C19H21N03.
Of the other alkaloids narceine is hypnotic, like morphine and codeine, whilst thebaine, papaverine and narcotine have an action which resembles that of strychnine, and is, generally speaking, undesirable or dangerous if at all well marked.