Aimeth,
How many radiation treatments has he had? Is the radiation directed right at the tumor you are speaking of? Radiation is more of an exact science, it actually kills the cancer, unlike chemo which in my opinion is where they "try" to kill the cancer. Unfortunately for us the whole body cannot be radiated (I asked already, they only do that when someone is going to get a bone marrow transplant, and so they radiate to kill all of their own marrow) The time frame and dosages for radiation is limited. It sounds like your doctor/oncologist/radiation oncologist is/are taking a very aggressive route with your husband. Which is good in the fact that he must think your husband can handle it, but if you both don't think he can, then you need to talk to the doctors. At this point any treatments benefits MUST out weigh the risks. Chemo really knocks you out alone, but adding the radiation to it...that is powerful, and your husband would no be human if it didnt effect him. Is the Chemo and Radiation at this point palliative? If that is the case you and your husband can start deciding what treatments are of the best help to you...when the cancer metastasizes, you really are looking at quality of life issues...has the doctor explained any of that to you? I think that very frank discussions are in order between you and the doctors involved...have everyone take off the kid gloves and get everything out in the open...
I am thinking about you and you are not alone...I am going through the same things...it is frustrating, complicated, exhausting...and I know that you and I would both love a few hours or a day without a cancer related issue! When I say "I know" or you say to me "I know" we actually do "Know". Unlike talking to friends or relatives who mean well but just don't "Know" what it is like.
Karen