Health issues. Some liver and kidney Issues and several urinary tract infections can switch urine darkish brown. So can bleeding Within the human body identified as a hemorrhage. A group of illnesses that predominantly influence the skin or even the nervous system, identified as porphyria, also might cause brown urine. https://kingswoodhomes.uk.com/news/kingswood-homes-submits-planning-application-for-winstanley-hall-restoration-and-development/