• Corpus ID: 35297127

Erectile dysfunction: comparison of efficacy and side effects of the PDE-5 inhibitors sildenafil, vardenafil and tadalafil--review of the literature.

@article{Gresser2002ErectileDC,
  title={Erectile dysfunction: comparison of efficacy and side effects of the PDE-5 inhibitors sildenafil, vardenafil and tadalafil--review of the literature.},
  author={Ursula Gresser and Christoph H. Gleiter},
  journal={European journal of medical research},
  year={2002},
  volume={7 10},
  pages={
          435-46
        }
}
Since introduction of the PDE-5 inhibitor sildenafil 4 years ago, there has been a fundamental change in the treatment of erectile dysfunction (ED). Intracavernosal or intraurethral injections of vasoactive substances or penile implants as mechanical aids now play hardly any part in it. - The development of the PDE-5 inhibitors vardenafil and tadalafil prompts the question of whether and how these three substances differ in terms of their efficacy and adverse effects. - Sildenafil has proven to… 

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