Thanks for replying I really stressed to my doctor about the side effects but he said it's really common with the ones I'm on, and I he wants me to give the anti-sickness a go. And tonight as I said I took the first one and it's helped a lot. But when I see the urologist I am going to discuss with him wether the low dose antibiotics have a strong likelihood of making me nauseous. Do you think it is worthwhile explaining my phobia to him, and/or my doctor? I mean I know that it's important I look after my kidneys - that's what's getting me though the side effects (that and the fact that I know if I don't take the antibiotics and get another kidney infection, I will have v* as a symptom anyway) xx