<s>[INST] My husband Showed positive for blood in urine the Dr suspects it to be a kidney stone. He has been taking  flomax for about a month with nothing happening. No pain, was not in pain at the time of appointment. A week before he went to the Dr he had pain in lower abdominal. After nothing to eat  for about  24 hours period and only consumed 8 beers Also he ate a big greasy burger, after the 8 beers.It was about 12 hours after the beers he had the burger.  He also has had bouts with gout. He hasnt had any of that for about a year. [/INST] HIT hank for asking to ChatDoctorHematuria (Blood in urine) demands many investigations and the underlying causes are also in Numbers, If I have a chance to be a doctor then I would first try to find out the cause and the first possibility would be a stone, the antibiotic won't stop the bleeding, the prime task would be to detect the location of stone and the size of stone then comes how to get it out, and that is all depend upon the imaging study, Chat Doctor.  </s>