hi brian
my husband is also stage 4 tongue and floor of the mouth cancer he has had the operation and flap from arm to rebuild they could not remove all the cancer and get a clear margin
he has just finished radiotherapy 20/09 20 sessions 55gy for 15 mins per session
had spread to nerves and tissues he could not have the chemo as they did not think he was fit enough
he handled the radiotherapy quite well but seems to be deteriating now he is sleeping so much i would say 18 hours per day easily , is this normal
he is managing some fortisips but no food which i know is not helping
please advise if you felt this tired and its normal as they did say that all it would be rough when the treatment ended
thanks
julie