Erectile dysfunction

Erectile dysfunction is a male sexual dysfunction characterized by the recurrent or persistent inability to achieve or maintain a penile erection of sufficient rigidity for satisfactory sexual intercourse It predominantly affects adult men, with incidence and prevalence increasing with advancing age and comorbid health conditions

Erectile dysfunction is a male sexual dysfunction characterized by the recurrent or persistent inability to achieve or maintain a penile erection of sufficient rigidity for satisfactory sexual intercourse

Pathophysiologically, the disorder involves disruption within the male reproductive and cardiovascular systems, often arising from impaired cavernosal arterial inflow, endothelial dysfunction, deficient smooth muscle relaxation, veno-occlusive failure, or neurohormonal and psychogenic dysregulation Commonly linked to underlying systemic vascular disease, diabetes mellitus, neurologic trauma, or medication effects, it reflects an overall impairment in the coordinated vascular and neural signaling...

Pathophysiologically, the disorder involves disruption within the male reproductive and cardiovascular systems, often arising from impaired cavernosal arterial inflow, endothelial dysfunction, deficient smooth muscle relaxation, veno-occlusive failure, or neurohormonal and psychogenic dysregulation

Commonly linked to underlying systemic vascular disease, diabetes mellitus, neurologic trauma, or medication effects, it reflects an overall impairment in the coordinated vascular and neural signaling required for tumescence