Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A drug, C22H30N6O4S, used to treat sexual dysfunction by increasing the level of cyclic GMP, which increases blood flow to erectile tissues.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun pharmacology A
drug , whosecitrate ismarketed asViagra ; atreatment forerectile dysfunction .
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun virility drug (trade name Viagra) used to treat erectile dysfunction in men
Etymologies
from The American Heritage® Dictionary of the English Language, 4th Edition
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Examples
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Viagra, aka sildenafil citrate, doesn't mix well with other substances, which means it's difficult to package in a patch.
CNET News.com 2011
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Viagra, which has the chemical name sildenafil citrate, was the first drug approved to treat ED in the United States.
Five Stocks Keeping Company With Viagra -- Seeking Alpha 2010
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The FDA asserts that this ingredient is an analog of sildenafil, which is the active chemical ingredient of
NewsInferno 2009
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The FDA asserts that this ingredient is an analog of sildenafil, which is the active chemical ingredient of
NewsInferno 2009
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The FDA asserts that this ingredient is an analog of sildenafil, which is the active chemical ingredient of
NewsInferno 2009
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The FDA asserts that this ingredient is an analog of sildenafil, which is the active chemical ingredient of
NewsInferno 2009
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For example, Julia Heiman, Ph. D., director of The Kinsey Institute, recently studied what happens to relationships when men start taking erectile-dysfunction drugs such as sildenafil (Viagra).
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D., director of The Kinsey Institute, recently studied what happens to relationships when men start taking erectile-dysfunction drugs such as sildenafil Viagra.
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Tests by the FDA revealed that Zencore Plus contained benzamidenafil, a compound similar to active ingredients in erectile dysfunction medicines, such as sildenafil (Viagra), tadalafil (Cialis), and vardenafil (Levitra).
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Tests by the FDA revealed that Zencore Plus contained benzamidenafil, a compound similar to active ingredients in erectile dysfunction medicines, such as sildenafil (Viagra), tadalafil (Cialis), and vardenafil (Levitra).
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