Having done some research before recieving your reply, I did come across information regarding the use of tamsulosin, also known as Flomax, being used for orgasmic pain. The only problem is if you are on Viagra therapy you cannot take Flomax because of the interactions. You can stop the Viagra but then taking Flomax will be of no use if you are not able to acheive an erection without Viagra.
Hi,
Several patients do complain of orgasmic pain after prostatectomy and this is likely due to retained portions of seminal vesicle. The exact reason how this retained portion of seminal vesicle causes pain is still not understood. This problem is usually treated with the use of oral analgesics(pain killers) and tamsulosin is thought to play an important role in the relief of the pain and unfortunately how tamsulosin produces a relief is also not known.
I’ll suggest you to discuss the same with your urologist.
I hope that helps. Please do keep me posted. Kind regards.