Hi Sonia,
My husband had hiccups for several cycles while on his chemo. He was taking Xeloda, cisplatin and something else, he was given a drug to help him get rid of them, but the hiccups continued. He is now on a new chemo regimen, and no more hiccups.. he can enjoy his food a bit better now...
He found if he took seveal breaths and ate very slowly, it was not as bad.
Best