I am wondering if taking extra strength tylenol 2 x 2-8 a day could contribute to blood being found in urine? Have had cytology tests done to rule out cancer. Have high blood pressure (on medication), pre-diabetes diagnosis in Nov. 07-controlled with diet/exercise-#'s in normal range.Have had an ultrasound done on kidneys, bladder, galbladder,etc. Waiting for an abdominal/pelvic ct scan.