Since completing chemotherapy and radiation treatments for breast cancer 3 years ago, I have been experiencing occasional bouts of nausea that last 2-3 days at a time. I just recently realized that it could be a result of the treatment! I went to a general practitioner about it once, and he suggested that I was feeling poorly because I was overweight (I never went back to him)! The weight has been an issue as well, and also joint problems. I was just wondering if anyone else has experienced the same things.