Five questions about this condition make up the abridged IIEF survey. Decreased risk of death and of this condition drove adoption of a nerve-sparing surgery developed by Peter Walsh. Second-line treatments for this condition include alprostadil and injections of Bimix or Trimix, (10[1])while first-line options can tint vision blue. Brantley Scott pioneered treating this condition with an IPP implant with a reservoir. TURP can cause this condition by damaging parasympathetic nerves. This condition (10[1])can be evaluated with a duplex ultrasound after intracavernosal injection of papaverine. (10[1])Smoking may cause this condition by reducing nitric oxide availability. (10[1])This condition is treated (10[1])by sildenafil (10[2])citrate, (10[1])a (10[1])PDE5 inhibitor. (10[1])This condition (10[1])and incontinence are common (-5[1])side effects of prostate removal. (10[4])For 10 points, (10[1])name this condition treated by Cialis and Viagra. (10[1])■END■ (10[3])