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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 in tonic water: Safety, side effects, and possible benefits
    People have consumed quinine in tonic water to help treat cases of malaria for centuries In this article, learn about what quinine is, its side effects, and possible benefits
  • Quinine Uses, Side Effects Warnings - Drugs. com
    Quinine side effects Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat Quinine may cause serious side effects Call your doctor at once if you have: fever, chills, body aches, flu symptoms, sores in your mouth and throat; easy bruising, unusual bleeding (nose, mouth, vagina, or rectum
  • Quinine (oral route) - Side effects dosage - Mayo Clinic
    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
  • 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: 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
  • Quinine (Qualaquin) - Uses, Side Effects, and More - WebMD
    Find patient medical information for Quinine (Qualaquin) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings
  • FDA Bans Quinine For Leg Cramps - The Peoples Pharmacy
    For years, quinine was available in drugstore products to relieve muscle cramps, but the FDA has now banned it for this use What can people do?
  • Quinine - an overview | ScienceDirect Topics
    Quinine is an alkaloid derived from the bark of the South American cinchona tree It has been used as an antimalarial for over 350 years 6,7,20,21 It is effective against the asexual blood stages of all four Plasmodium spp that cause malaria in humans, and is used for chloroquine-resistant P falciparum infections Quinine is also used with clindamycin in the treatment of Babesia microti
  • Quinine - Memorial Sloan Kettering Cancer Center
    Quinine Adult Medication This information from UpToDate ® Lexidrug ™ explains what you need to know about this medication, including what it’s used for, how to take it, its side effects, and when to call your healthcare provider





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