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A drug, C22H30N6O4S, used to treat sexual dysfunction by increasing the level of cyclic GMP, which increases blood flow to erectile tissues.

[Perhaps alteration of s(ulfon)yl + (pyrimi)dine + ph(en)yl.]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.sildenafil - virility drug (trade name Viagra) used to treat erectile dysfunction in men
anti-impotence drug, virility drug - drug to treat impotence attributable to erectile dysfunction


n sildenafil m, sildenafilo (INN)
References in periodicals archive ?
The FDA's laboratory analysis showed that the product contains two undeclared substances: Sildenafil and phenolphthalein, which can result in a sharp drop in blood pressure.
Hyderabad-based maker of generic drugs and active pharmaceutical ingredients, Aurobindo Pharma, has won final approval from the US Food & Drug Administration (USFDA) for the manufacturing and marketing of Sildenafil Tablets, 20 mg.
NYSE MKT: CANF) (TASE:CFBI), a biotechnology company with a pipeline of proprietary small molecule drugs that address inflammatory diseases, cancer, and sexual dysfunction, today reported new findings for its CF602 drug candidate showing a defined mechanism of action in erectile dysfunction similar to sildenafil (Viagra) in a rat model of Diabetes Mellitus.
com adds latest sildenafil citrate market research reports for global and Chinese industries to its store.
Researchers at the University of New South Wales studied the effects of sildenafil on vision due to reports of transient vision disturbances with patients taking the erectile dysfunction drug.
According to some researches, sildenafil citrate is effective in treatment of orgasm as well as arousal disorders and increase of females' sexual experiences (15-18).
Washington, May 18 ( ANI ): A new study has revealed that sildenafil, the erectile dysfunction drug sold as Viagra and now under consideration as a treatment for heart failure, affects males and females very differently.
Moreira and colleagues reported the most common adverse events associated with sildenafil were flushing (30.
A causal relationship between sildenafil intake and aortic dissection remains speculative but there are indications:
Sildenafil citrate is the same active ingredient found in Viagra(R).
Its exports to the United States and Europe are currently around US$3 million, with sales expected to increase dramatically on the popularity of the real Viagra, the male potency drug sildenafil citrate sold by Pfizer.
A new therapy being examined for the treatment of primary and secondary pulmonary hypertension is the administration of oral sildenafil (3-5).