First post for me on this forum, but it has been an invaluable source of information since I had a blood test showing raised PSA (16) in April 2022, was diagnosed with PC in July 2022 and had RAP in October 2022 which was partially nerve sparing. Almost everything has gone very well although ED has been a problem.
I tried Sildenafil and Tadalafil both having moderate effects and neither good enough for natural penetrative sex, also with a headache side effect unless I really hydrated. Vitaros had similar outcomes and made the end of my penis quite sore.
I have recently tried Caverject injections with great success and the first normal feeling sex for almost 18 months!! I first tried 10mcg, then 7.5mcg and both lasted too long (3 1/2 hours) and I thought a trip to A&E might be needed. Tried 3.5mcg and that lasted just over 2 hours. Due to Caverject availability issues I have now been prescribed Invicorp but haven’t tried it yet. I am slightly concerned regarding dosage as it says to inject the full dose of 0.35ml/25 microgram/2mg, which on the basis 3.5mcg of Caverject lasted just over 2 hours I hate to think what 25mcg of Invicorp might do!
Does anyone have experience of switching between the two?