New here - Gleason 8 - Question about balloon

I've been lurking for about two months, since my father got his diagnosis, and I really appreciate all of the knowledge and support that you share.

My father is doing hormone therapy and radiation. Today he went in for his radiation simulation was surprised to learn that the doctor is recommending using a rectal balloon for the treatments because of my father's pre-existing bowel issues. While is my father is glad that the doctor is attentive to his particular needs, his first experience with the balloon was unpleasant and he's very down about it. (Plus based on the dietary guidelines, he thinks he is not going to be able to eat very much during the process.) He's envisioning two months of hunger and discomfort.

I don't have any words of comfort because I don't know what I'm talking about. Can any of you provide some perspective?

The balloon is used extensively with Proton Therapy, hense  "The Brotherhood of the Balloon". It was a little uncomfortable but they used it with my radiation treatments about 30 times. No lasting side effects and it seems like a small price to pay to spare future problems. Most of the time a good diet is recommended with any treatment and for most diseases. Do what the doctor says. He has your best interest in mine.

At IU Health in Bloomington, it is standard practice to use both the balloon and gold fiducials to ensure accuracy and to minimize rectal damage. I have no rectal problems whatsoever and I am approaching 3 years since I completed my proton treatment.

Why would he have to give up vegetables? There should be no effect on his diet and he should be able to eat healthy during his treatments. Many radiation patients find taking Metamucil daily helps with bowel issues that are common and temporary. Good luck to your dad.

My RO suggested a low-fiber diet but didn't stress it much since I didn't have many bowel problems. I expect if I had experienced a lot of excessive loose bowels he would have reminded me of his suggestion.