Unexpected Reaction to First Penile Injection
Posted: Wed Dec 25, 2013 5:00 pm
I had a very uncomfortable experience yesterday morning which may relate specifically to me and should not be looked at as anything more. Having said that, I had my first intracavernosal injection of 20mcg of Caverject (Alprostadil) in my uro's office (not my surgeon). Prior to this day, and prior to my Robot Assisted Laproscopic Prostatectomy (RALP) six weeks ago, I believed that I had a venous leak which was the "cause" of my pre-surgery ED. It turns out that until very recently, I had no idea that men were supposed to have multiple noctural erections every night. I do not recall having any as an adult. As there is some thought that the purpose of these nightime erections is to protect penile tissue using the "use it or lose it" argument, I guess I've been on the losing end of that argument. I was using 100 mg Viagra for the better part of the last decade and it ceased to aid me in my efforts about three years ago. Even using a VED device with a ring has been problematic because of this venous leakage.
So at my uro's office I wanted to get some useful data on whether I had a venous leak. From Dr Mullhall's writing, it seemed if you could get and hold an erection with the injection then you did not have venous leakage. On the other hand, if you had the erection while standing but lost it when you lay down, you probably had venous leakage. Yes, there is duplex doppler ultrasound for diagnosis but even those are problematic as to accuracy.
So I got the injection. I new of the potential for pain/discomfort from the Prostaglandin (Alprostadil) but what I experienced was a hard erection with incredible pain that brought tears to my eyes and caused me to bend over in a crouch. But strangely, when I lay flat on my back, both the erection and pain subsided. When I stood up again, everything returned. This went on for two hours before I could comfortably walk out.
My uro (not my RALP surgeon) was surprised. He said that if the pain was specificly due to the prostaglandin then it probably would not have subsided when I lay down on my back. He surmised that maybe the pain was due to the opening of arteries and veins in my penis that have not been subject to such a firm erection for what could be several years. Is that really possible? I have had erections but not this strong.
Now his thought was news to me. We both agreed that my losing the erection upon lying down was probably confirmation that I did have this venous leak and that unless I was interested in sex while standing with the help of gravity, the venous leakage would make sex lying down VERY problematic.
Any thoughts to share?
So at my uro's office I wanted to get some useful data on whether I had a venous leak. From Dr Mullhall's writing, it seemed if you could get and hold an erection with the injection then you did not have venous leakage. On the other hand, if you had the erection while standing but lost it when you lay down, you probably had venous leakage. Yes, there is duplex doppler ultrasound for diagnosis but even those are problematic as to accuracy.
So I got the injection. I new of the potential for pain/discomfort from the Prostaglandin (Alprostadil) but what I experienced was a hard erection with incredible pain that brought tears to my eyes and caused me to bend over in a crouch. But strangely, when I lay flat on my back, both the erection and pain subsided. When I stood up again, everything returned. This went on for two hours before I could comfortably walk out.
My uro (not my RALP surgeon) was surprised. He said that if the pain was specificly due to the prostaglandin then it probably would not have subsided when I lay down on my back. He surmised that maybe the pain was due to the opening of arteries and veins in my penis that have not been subject to such a firm erection for what could be several years. Is that really possible? I have had erections but not this strong.
Now his thought was news to me. We both agreed that my losing the erection upon lying down was probably confirmation that I did have this venous leak and that unless I was interested in sex while standing with the help of gravity, the venous leakage would make sex lying down VERY problematic.
Any thoughts to share?