I am a bodybuilder who uses steroids and am unable to get an erection. What can I use?

Viagra has also found wide usage among bodybuilders. Many bodybuilders take anabolic steroids, which cause testicular atrophy and impotence. 

To counter these side effects, bodybuilders can now take  Viagra to boost their sex life. An added bonus of Viagra in bodybuilders is its ability to enhance exercise endurance and improve stamina. The effects of Viagra on exercise endurance only occur when the pill is taken on a regular basis for several months. 

Unfortunately the effects are not sustained and disappear once Viagra is discontinued.