Hi Rebecca, Jack had a similar situation about 3 days after his last chemo. He had to stay on his zofran twice a day for 3 more weeks. He also had a problem early on and they told us it was a type of gastric reflux common with PEG tubes. They prescribed prevacid antacid, which we crushed up and gave thru the tube. It' a miserable feeling.
Regards JoAnne

JoAnne - Caregiver to husband, cancer rt. tonsil, mets to soft palate, BOT, 7 lymph nodes - T3N2BM0, stage 4. Robotic assisted surgery, radical neck dissection 2/06; 30 IMTX treatments and 4 cycles of cisplatin completed June 06.