@zhit I can only comment on what I was prescribed for my symptoms not the side affects of drugs. Every drug has side affects and what works for one may not work for another.

A person facing surgey, radiation, etc. should know there are a lot of medications that can help as well as changed to lifestyle and exercise you can do to help your symptoms. Talk to your doctors about them and they can determine what is best for you based on their personal medical and mental history.

I was help immensely with symptoms of various issues not just PC radiation side affects. So help is out there just need to discuss with doctors what is best for you personally but just speak out don't think help is not other there both medically and mentally to help you.