Hi Sue, thanks for response. Yeah is difficult to know what treatment is causing what side effects. I am having 3 week break between chemo and radio and can’t imagine will be feeling too normal by thnow start of it. Yes I could see oncologist sooner for sure. Just thought would see how I feel in next couple weeks. I didn’t expect to feel better this quickly after chemo I just didn’t know if nausea frim herceptin or not so the more I hear that no one else felt sick from it the better. Google side effects for it and they are basically same as chemo so not sure why they say I shouldn’t have any. Anyway sooner this nausea goes the better I’ll feel about the long term yes thanks x