Wendy,
I'll I did was sleep. I was also taking Ativan, so...
Make sure he stays hydrated, isn't running a fever. But, I would say if the guy wants to sleep and that's the only side effect its pretty normal. Or it was for me. Might be a sign of depression also.
Amy

40 yr old. Stage IV SCC found left tonsil. PET/CT shows cancer on base of tongue, floor of mouth, lymph nodes on both sides. HPV 16 pos. 6 weeks of cisplatin, 43 days of radiation. 73gy on each side.
ND March 2, 2009
reoccurance dx'd Aug 19, 2009