From the second half of April, the air gets a bit milder, and in May, when the maximum average temperatures are around 18/20 Â°C, the first warm days occur, which in Germany are characterized by possible thunderstorms in the afternoon, especially in inland areas.
In general, acute kidney failure is not associated with bloody stools. In fact, the symptoms of acute kidney failure are often difficult to detect. In general the symptoms of kidney injury include changes in your urine output or total volume, bloody urine, dark urine, foamy urine, or general tissue swelling.
Other more serious causes of blood in stool include: 1  Crohnâs disease â Crohnâs disease causes inflammation of the digestive tract lining and can lead to severe diarrhea and abdominal pain. 2  Colon Polyps â Colon polyps are benign growths, or clumps of cells, that form along the lining of the colon.