Sarah's daughter,
I would immediately call the doctor and insist on a PEG tube. How can one hope to recover without proper nutrition. I also used the tube to inject pain med if I needed more than just a duralgesic patch and once I got off of the patches. Like Minnie, I kept my feeding tube for many months (10), after treatment ended because I could not get enough nutrition through the mouth.
Best of luck,
Danny G.