Hi Janet, my husband's name is John too. John did well after surgery and has fallen apart since the 2nd week of rad. His last rad was July 8th. He is sleeping most of the time, is cold[wearing flannel shirts, and it's 95 outside and 85 in the house]complains of sore arms, hands,and legs. His mouth is NOT real sore at present. I suspect there will be alot of ups and downs over the next few weeks. You are probably gonna feel like you are on a hugh roller coaster that you did not buy a ticket for. Stay in touch here and ask all the questions you need to. There are so many experienced and caring people here. Amy