Oral phosphodiesterase-5 inhibitors have emerged as the preferred first-line treatment for erectile dysfunction worldwide because of patient convenience, efficacy, and safety. Clinical trials have shown that tadalafil significantly enhances erectile function across a wide range of etiologies and provides a prolonged period of effectiveness independent of food or alcohol. In this review, the pharmacokinetic and pharmacodynamic characteristics, efficacy, and safety of tadalafil are discussed.
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| http://dx.doi.org/10.1007/s11934-003-0029-8 | DOI Listing |
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