My husband had his neck dissection 2-1/2 weeks ago. The nodes all tested negative and that should be (and is) great news, but he's very low. He just doesn't seem to be feeling well ever. He had chemo & rad from Jan. through Mar. He can eat, but nothing tastes very good. His saliva has dried up even more since the surgery and he is getting discouraged and grumpy. I don't know how to help him. Will he feel better any time soon? Help!