Dark Urine
Bile is a brown-yellowish fluid produced by your liver to aid in food digestion. This substance is often stored in your gallbladder and travels to the intestines through the bile duct. But you’re your bile duct is partially or totally blocked by the tumor caused by pancreatic cancer, bilirubin cannot be removed from the body and build up. As a result, this excess amount of bilirubin can lead to darker and browner urine. This symptom often occurs with jaundice in people with pancreatic cancer. [2]