ORIGINAL RESEARCH-ED PHARMACOTHERAPY: Efficacy and Safety of Flexible‐Dose Vardenafil in Men with Type 1 Diabetes and Erectile Dysfunction

These data suggest that vardenafil significantly improves erectile function in men with type 1 diabetes and is well tolerated, regardless of the level of glycemic control. Ziegler D, Merfort F, van Ahlen H, Yassin A, Reblin T, and Neureither M. Efficacy and safety of flexible‐dose vardenafil in men with type 1 diabetes and erectile dysfunction. J Sex Med 2006;3:883-891.