Hello, I'm new to this type of thing but not to cancer. I myself haven't had cancer but many loved ones who have. I was wondering about an issue my father is going thru right now, if anyone else has experienced this. He is goin thru his second round of chemo for lung cancer. Since starting this round a couple months ago he has began having muscle cramps which have progressively gotten worse. Sometimes when his hands cramp they turn white and he is in tears from the pain. He has told the Dr.s, they have done bloodwork and all is ok. They haven't offered any other ideas or means of relief. Does ayone have any suggestions or info to offer? Thanks and God bless.