... surgeons feel was "successful" He did six weeks of radiation and temodar. Since then, he has constantly gone down hill. Very weak, sick, can't eat, keeps getting dehydrated and falling. He started back on his one week a month of temodar and had to be hospitalized for dehydration. Most times he just sits with his eyes closed. I find myself wondering if this is coming from depression, anger or result of returning tumor or side effect of treatment, has anyone else experienced this?