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quinine    音标拼音: [kw'ɑɪn,ɑɪn]
n. 奎宁

奎宁

quinine
n 1: a bitter alkaloid extracted from chinchona bark; used in
malaria therapy

Quinine \Qui"nine\, n. [F. (cf. Sp. quinina), fr. Sp. quina, or
quinaquina, Peruvian bark, fr. Peruv. kina, quina, bark. Cf.
{Kinic}.] (Chem.)
An alkaloid extracted from the bark of several species of
cinchona (esp. {Cinchona Calisaya}) as a bitter white
crystalline substance, {C20H24N2O2}. Hence, by extension
(Med.), any of the salts of this alkaloid, as the acetate,
chloride, sulphate, etc., employed as a febrifuge or
antiperiodic. Called also {quinia}, {quinina}, etc. [Written
also {chinine}.]
[1913 Webster]


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  • Quinine - Wikipedia
    Quinine is a basic amine and is usually provided as a salt Various existing preparations include the hydrochloride, dihydrochloride, sulfate, bisulfate and gluconate In the United States, quinine sulfate is commercially available in 324 mg tablets under the brand name Qualaquin All quinine salts may be given orally or intravenously (IV); quinine gluconate may also be given intramuscularly
  • Quinine Uses, Side Effects Warnings - Drugs. com
    Quinine: side effects, dosage, interactions, FAQs, reviews Used for: malaria, myotonia congenita, nocturnal leg cramps
  • Quinine in tonic water: Safety, side effects, and possible benefits
    Tonic water is a soft drink containing quinine, which gives it a bitter taste Quinine is a common treatment for malaria Some people believe that it can also help with leg cramps and restless
  • Quinine Uses, Benefits Dosage - Drugs. com
    Learn about the potential benefits of Quinine including contraindications, adverse reactions, toxicology, pharmacology and historical usage
  • Quinine (oral route) - Side effects dosage
    Description Quinine is used to treat malaria caused by Plasmodium falciparum Plasmodium falciparum is a parasite that gets into the red blood cells in the body and causes malaria Quinine works by killing the parasite or preventing it from growing This medicine may be used alone or given together with one or more medicines for malaria
  • What Is Quinine in Netflix’s ‘Little House on the Prairie’s’ Fever . . .
    Netflix’s ‘ Little House on the Prairie ‘ has viewers reaching for the search bar over one very specific word, quinine, and the medicine at the center of the show’s harrowing fever episode turns out to have a rich and dramatic history of its own The reimagined series, based on Laura Ingalls Wilder’s novels, dives into a storyline where malaria sweeps through Independence, Kansas
  • Quinine | Uses, Actions, Side Effects | Britannica
    Quinine, drug obtained from cinchona bark that is used chiefly in the treatment of malaria Quinine dramatically improves malaria symptoms When treatment is terminated, however, many patients experience another attack of malaria Learn more about the benefits, drawbacks, and side effects of quinine
  • Quinine in Tonic Water: What Is It and Is It Safe? - Healthline
    Quinine, when found in small doses in tonic water, is safe to consume The first tonic waters contained powdered quinine, sugar, and soda water
  • Quinine | C20H24N2O2 | CID 3034034 - PubChem
    Quinine is a cinchona alkaloid that is cinchonidine in which the hydrogen at the 6-position of the quinoline ring is substituted by methoxy It has a role as a non-narcotic analgesic, an antimalarial and a muscle relaxant It is a conjugate base of a quinine (1+) It derives from a hydride of an (8S)-cinchonan
  • Quinine: Malaria Uses, Warnings, Side Effects, Dosage
    Quinine is a natural compound (alkaloid) used to treat malaria, a disease with high fevers, shaking chills, and flu-like illness The most common side effects of quinine are a cluster of symptoms known as cinchonism Symptoms of mild cinchonism include headache, dilation of blood vessels (vasodilation), sweating, nausea, ringing in the ears (tinnitus), hearing impairment, dizziness, vertigo





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