If you use the drugs , or inject directly..why is an erection of over 4 hours considered medically undesirable? Vascular damage?

That one can access that gives the names of the specialty Uro men that treat ED in respective states as well as their infection rate etc? Thanks in advance for any insight.

What nonsense! If you are offended, you need not enter the site..the site does not need to employ any mea culpa because you are offended. In the USA you have the right to be offended, not the right to demand immediate change because you are. It is called individual freedom....and we don't need a pri...