question: My wife is suffering from Multiple myeloma and underwent six cycles of Chemo[Thalix 100mg + dexamethazone] till jan 2011. She was having 70% plasma cells and reduced to 8% after the chemo. now she is not under chemo except the Zolendronic 4mg Zobone and taking Thyroxin 7nmg for her hypo thyrodism.  Currently she complains sudden and excessive sweating as frequently as 8-10 times during a day. what could be the reason?