Those with unhealthy gallbladders could also have dark urine that is definitely dark brown or orange as a consequence of a buildup of bilirubin in the body. In conjunction with abdominal pain and jaundice, improvements in the color of waste are the first indicators of gallstones and various gallbladder health https://www.theorthopaedicandpainpractice.com/understanding-neck-pain-various-causes-symptoms-and-treatment-options-for-singaporeans/