My Surgeon, point blank, told me that I would be getting a PEG tube as I was having a neck disection and treachea. He didn't want me to have swelling of the throat and my airway close.
I'm glad I had it from the get go, of course each situation is different. I only had the Radiation as the Surgeon and Oncologist stated that they wanted to keep Chemo as a back-up down the road, just in case.
First couple of weeks into Radiation, I was fine, using the Salt and Baking Soda with water gargle method. The Treachea tube had been out and my neck had healed pretty good before the Radiation treatments.
I was able to keep my weight up pretty good by using the PEG tube with Nutrin 1.5 .You have to flush the tube with water, so you hydrate yourself that way also. The only trouble I had with the tube was, it got a little irratated and it took a little while for it to clear up. After I was able to get more food in me, I did want it out, so I could get back to my normal routines again.
He is half way there, but things are only going to get rougher at this stage and even after the radation, there will be about a 2-3 week period that the Rad's and Chemo still cook as someone put it in another post.
The main thing is, HE has to take care of himself, you can only help if he asks for some help. I know, I took care of myself and made sure I did what the Doctors told me, I even over did it and I feel my recovery was better than most that I talked with in the Hospital.
My wife, bless her, made sure I had everything I needed before she went to work. The patient has to have the mind set that they have control of the cancer, not the cancer having control of them. You can see that in many posts here. The survivors, they have that mind set, okay, cancer, you may have knocked me down, but I have dusted myself off and I'm back. Your in a fight, but don't quit. Keep going
My Best to Everyone here