I told my docs that the mouth sores were "Like having a mouthful of bees." This has diminished over time. I hope yours does to. Like Gary said, you have the right to not suffer.

Dana, Male, Age 52, DX 11/08
SCC right tonsil, Stage 3. RND, tonsilectomy, and PEG install done collectively 12/26/08, Cisplatin x3, IMRT x35. Post-TX PET clear 9/09, PEG removed 9/09, PEG stoma surgical repair 9/17/09. Dx renal cell carcinoma 11/09. Partial nephrectomy 01/10.