dd 5yrs started vomiting last tuesday night. She was throwing up all fluids every hour or so, by friday morning I took her to the dr. He suggested it was a UTI coz she had a lot of blood in her urine, but she an underlying condition (HSP) which causes this. She has got a lot better and seems fine in the day, but is still vomiting once a night. There is a 'sickness bug' going round at school and we've been to see her consultant who suggests it probably is this stomach bug thats effected her badly. But could it really be going on for 10 days!