I have been on Herceptin x 3 weeks. Have no real problems with the infusion or time after. Began letrazole early Nov. it does cause joint pain if I sit too too long. Began 3-4 times a week in gym and that helps to regain strength and stamina. And working on weight loss. I had a reaction to taxol and was on heavy duty steroids x 12 weeks. So I am in a constant state of healing but I know it takes time.
Been on Herceptin x 3 weeks since September after finishing taxol/herceptin weekly x 12. My side effects are all residual from taxol and the tamoxifen. Herceptin has caused no issues other than taking hours out of my day every three weeks for a year.