Flu-like symptoms. Change in skin color. Dark-colored urine and/or clay-colored stool. If jaundice isn't caused by an infection, you may have symptoms such as weight loss or itchy skin (pruritus). If the jaundice is caused by pancreatic or biliary tract cancers, the most common symptom is abdominal pain. May 19, · Symptoms may include itchiness and discolored patches of skin. Diaper rash can develop anywhere on the groin, buttock, thighs, and hips. Minor to mild cases of diaper rashes can cause: pink patches Author: Jennifer Huizen.