I was using bimix successfully for 7 years and upped the level of phentolamine from 0.5 to 1.0 (with 30 papavarine). Soon I started having intense itching on the underside of my penis just behind the head. Starts about 12 hours after the shot and last 2 - 3 days. My urologist said he never heard of ...

Shipper 222001,

Did you have RP? Are you using penile injections? Would be helpful to know. Thanks.

I haven't done that in decades. I have a good wife As I understand it, if I can achieve orgasm by masturbating (will try), lack of orgasm may be in my head <npi>. But if not, still leaves the questions I posed: Is it due to RP or bi-mix? Any data, or thoughts, on that?

I'm a new member and couldn't find this topic addressed (in the last year at least so am posting my concern/question.) I use bi-mix injections very effectively and frequently with very low dosage. But since the start I've never been able to achieve an orgasm. I build up, get to 'almost', and it's ov...