Sildenafil was destructive in in vitro bacterial and Chinese hamster ovary cell assays to detect mutagenicity, and in vitro human lymphocytes and in vivo mouse micronucleus assays to detect clastogenicity. g., creatinine clearance < 30 mL/min), and concomitant usage of erythromycin or powerful CYP3A4 inhibitors, plasma amounts of sildenafil at https://harryb728tsr2.wikijm.com/user