RE: Your inquiry for others who have experienced radiation cystitis, subsequent to cancer radiation therapy....My radiation was 3 years ago. Some of the pain has decreased, but, apparently, will never be ABSENT. I am currently trying very hard to discontinue Fentanyl (durgesic) pain patch use. Fentanyl has been extremely addictive, and i am having some difficulty with that.
Initially, I had EXTREME hematuria, with a HUGE amount of blood in the urine, and much greater trouble with pain, frequency and overall management. Has your husband tried hyperbaric oxygen therapy? I underwent 55 sessions of that with remarkable results. The bleeding was completely stopped, some improvement with pain. Hyperbaric oxygen therapy is an intense process, but, in my opinion, it is worth the inconvenience.I could elaborate upon the process here, but, perhaps you have already heard about it from your doctors.
Since I am informed that additional and possibly, more severe bladder involvement is possible to present many years (15 years, for instance) after the radiation, that is my strongest worry regarding bladder involvment. Since the bleeding has stopped, and the pain is decreased, I am oftenreminding myself that these could be only TEMPORARY improvements, and are not to be mistaken for real or permanent victories.
Regarding pain, You have already mentioned the pitfalls associated with the drugs. They are very effective with bringing pain relief, but can be difficult to discontinue.
Best of luck to you.
Barbara