hi there My husband was diagnosed in 2006. had several treatments, the longest only lasting 18 months. He is now taking Revlimid 25. Three weeks on and one week off. Dexamethazone for the first 4 days. He is doing well on this treatment but has terrible hot and cold sweats. he says it is like icy water running down his hot skin.It has been a rollercoaster ride. He has had a fractured sternum, 2 cracked ribs and currently multiple fractures of the vertebrae. Has anyone else had problems with sweating?