WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms bleeding, diarrhea and pain or discomfort including Food poisoning, Irritable bowel syndrome, and Gastroenteritis. There are 79 conditions associated with bleeding, diarrhea and pain or discomfort.
At least half of women have experienced the discomfort with urination caused by a urinary tract infection: painful, urgent, or frequent urination. Pyelonephritis may start with similar symptoms. However, once the infection has spread to the kidney, signs of more severe illness usually result.
Renal abscesses tend to cause more intense pain than pyelonephritis, possibly because the increased edema and inflammation produced further stretch the renal capsule. Sometimes, a flank mass may be palpable. Urinalysis often demonstrates a urinary infection, but, in some cases, the urinalysis findings may be normal.rinary calculi. Flank pain is the classic presenting symptom of urinary calculi and is the predominant cause of flank pain that occurs in the absence of fever.