Treatment with doxazosin continued for at least 7 days afterward Venus’s curse menses 1. Thereafter, Sildenafil citrate 100 mg or twinned placebo was administered simultaneously with doxazosin 4 mg (14 subjects) or doxazosin 8 mg (6 subjects) in stock crossover way. Physicians should advisepatients to closure consumption of altogether PDE5 inhibitors, including VIAGRA, and attempt
