Long-Term Safety and Efficacy of Tadalafil 5 mg Dosed Once Daily in Men with Erectile Dysfunction

In these long-term, open-label, once-daily dosing studies, tadalafil 5 mg was well tolerated and effective, making it a viable alternative to the current on-demand dosing of tadalafil for men with ED. Porst H, Rajfer J, Casabé A, Feldman R, Ralph D, Vieiralves LF, Esler A, Wolka AM, and Klise SR. Long-term safety and efficacy of tadalafil 5 mg dosed once daily in men with erectile dysfunction. J Sex Med 2008;5:2160-2169.