<s>[INST] why am I still bleeding tru my kidneys when I been on antibiotics for over a month now the doctors i been seeing for this condition can not find a cause. one dr. said that people just bleed from their kidneys for no apparent reason. Is this just something they are telling me cause they dont know what to say to me or to fix me. [/INST] Is your bleeding macroscopic that is seen with naked eye or only picked up in reports. Also is it painful or painless. Kindly inform whether it is associated with any protein loss. Usually painful blood loss in urine is due to stones whereas painless blood loss may be due to leak in kidneys which requires a kidney biopsy for diagnosis. All the details are required before we can come to any conclusion. </s>