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primaquine

[prahy-muh-kween] /ˈpraɪ məˌkwin/
noun, Pharmacology
1.
a viscous liquid, C 1 5 H 2 1 N 3 O, used in the treatment of malaria.
Origin
1945-1950
1945-50; < New Latin prīma prime + quin(olin)e
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Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for primaquine
  • Clindamycin-primaquine may be used in patients who do not respond to standard therapies.
  • There is widespread resistance to standard anti-malaria drugs such as chloroquine or primaquine.
  • The patient recovered after treatment with doxycycline, quinine, and primaquine.
British Dictionary definitions for primaquine

primaquine

/ˈpraɪməˌkwiːn/
noun
1.
a synthetic drug used in the treatment of malaria. Formula: C15H21N3O
Word Origin
C20: from prima-, from Latin prīmus first + quin(olin)e
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Encyclopedia Article for primaquine

synthetic drug used in the treatment of malaria, an infection caused by the protozoan parasite Plasmodium transmitted to humans by the bite of various species of Anopheles mosquitoes. Introduced into medicine in the 1950s, primaquine is one of an important series of chemically related antimalarial agents, the quinoline derivatives. It is administered orally as primaquine phosphate.

Learn more about primaquine with a free trial on Britannica.com
Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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