Definition of sildenafil in English:

sildenafil

noun ˌsɪlˈdɛnəfɪlˌsɪlˈdɛnəfɪl

A drug taken to increase blood flow to the penis and improve erectile function.
Chemical formula: C₂₂H₃₀N₆O₄S
Also called Viagra (a trademark)
Example sentencesExamples
- In recent years, extensive studies have found sildenafil citrate successful as a treatment for sexual dysfunction in the West.
- Since the release of sildenafil citrate for men in 1998, there has been considerable interest in finding parallel agents for women.
- Though the ocular side effects of sildenafil have been reported, no information is available on the histopathologic effects of chronic use of sildenafil citrate on the ocular vasculature.
- Decreased libido has also been treated with sildenafil citrate.
- DeBusk and associates conducted a randomized, double-blind, prospective, multi-center, placebo-controlled study to evaluate the efficacy and safety of sildenafil citrate when used to treat erectile dysfunction.

Origin

1990s: origin unknown.

Definition of sildenafil in US English:

sildenafil

nounˌsilˈdenəfilˌsɪlˈdɛnəfɪl

A drug taken to increase blood flow to the penis and improve erectile function.
Chemical formula: C₂₂H₃₀N₆O₄S
Also called Viagra (a trademark)
Example sentencesExamples
- Decreased libido has also been treated with sildenafil citrate.
- In recent years, extensive studies have found sildenafil citrate successful as a treatment for sexual dysfunction in the West.
- DeBusk and associates conducted a randomized, double-blind, prospective, multi-center, placebo-controlled study to evaluate the efficacy and safety of sildenafil citrate when used to treat erectile dysfunction.
- Though the ocular side effects of sildenafil have been reported, no information is available on the histopathologic effects of chronic use of sildenafil citrate on the ocular vasculature.
- Since the release of sildenafil citrate for men in 1998, there has been considerable interest in finding parallel agents for women.

Origin

1990s: origin unknown.

词汇	sildenafil
释义	Definition of sildenafil in English: sildenafil noun ˌsɪlˈdɛnəfɪlˌsɪlˈdɛnəfɪl A drug taken to increase blood flow to the penis and improve erectile function. Chemical formula: C₂₂H₃₀N₆O₄S Also called Viagra (a trademark) Example sentencesExamples In recent years, extensive studies have found sildenafil citrate successful as a treatment for sexual dysfunction in the West. Since the release of sildenafil citrate for men in 1998, there has been considerable interest in finding parallel agents for women. Though the ocular side effects of sildenafil have been reported, no information is available on the histopathologic effects of chronic use of sildenafil citrate on the ocular vasculature. Decreased libido has also been treated with sildenafil citrate. DeBusk and associates conducted a randomized, double-blind, prospective, multi-center, placebo-controlled study to evaluate the efficacy and safety of sildenafil citrate when used to treat erectile dysfunction. Origin 1990s: origin unknown. Definition of sildenafil in US English: sildenafil nounˌsilˈdenəfilˌsɪlˈdɛnəfɪl A drug taken to increase blood flow to the penis and improve erectile function. Chemical formula: C₂₂H₃₀N₆O₄S Also called Viagra (a trademark) Example sentencesExamples Decreased libido has also been treated with sildenafil citrate. In recent years, extensive studies have found sildenafil citrate successful as a treatment for sexual dysfunction in the West. DeBusk and associates conducted a randomized, double-blind, prospective, multi-center, placebo-controlled study to evaluate the efficacy and safety of sildenafil citrate when used to treat erectile dysfunction. Though the ocular side effects of sildenafil have been reported, no information is available on the histopathologic effects of chronic use of sildenafil citrate on the ocular vasculature. Since the release of sildenafil citrate for men in 1998, there has been considerable interest in finding parallel agents for women. Origin 1990s: origin unknown.
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