Pancreatic cancer is a serious disease, and early detection is key to its successful treatment. Three classic signs of pancreatic cancer include abdominal pain, weight loss, and jaundice. Abdominal pain is often felt in the upper abdomen, back, and side. Weight loss can occur due to poor appetite, nausea, or an inability to absorb nutrients. Jaundice is a yellow discoloration of the skin and eyes due to a build-up of a waste product called bilirubin. Other common symptoms of pancreatic cancer include fatigue, nausea, itchy skin, and changes in stool color or consistency. If any of these signs are noticed, a doctor should be consulted so that a diagnosis can be made and treatment can begin.