Dark urine may indicate high levels of bilirubin ... is a distinctive odor on the breath that can occur in people with liver ...

unusually dark urine, pale-colored stools, and unexplained muscle cramps. The liver’s distress signals typically stem from specific underlying conditions, each with distinct characteristics and ...

Paroxysmal nocturnal hemoglobinuria (PNH) is a rare disease that affects red blood cells, causing symptoms like dark urine, fatigue, and unexplained bruising. Early diagnosis is challenging due to ...