Hi Snappy, I had allergic reaction to taxol and the other stuff too. Those nurses are so darn busy too.
Concurrent chemo and radiation is not easy. I felt just a gradual slow down in energy. I started feeling shorter of breath on walks. I was only 46, but I took afternoon nap everyday. I had increasing trouble swallowing acidic or scratchy foods. By the end of 6-7 weeks, I was thoroughly pooped out, but hadn't lost a pound.
It is easy to become discouraged because treatment makes us feel worse. I remember that. Is he taking an antidepressant? Depression can cause loss of appetite. He needs to keep up his weight, or they might stop chemo.
Barb