Mate if you want folks to offer a bit of constructive advice, beyond go to A&E and tell them what is going on, that includes being or roids, you are going to have to provide a whole heap more information.
How much is he pinning?
Where is he pinning?
Why does he think the roids are causing this?
Actually just go to A&E if it is causing distress. It may be something way more serious, and fucking around asking questions on the forums could end up with your mate dead.
Get your mate to join and post his own questions, that cuts out the middle man and he can answer stuff for himself.
Strive for continuous improvement, instead of perfection.