Flocculent bile from the T-tube often indicates the presence of remaining bile duct stones or bile duct infection where inflammation has not been fully controlled. Bile from the T-tube should normally be clear and may be golden yellow or dark brown in color. When there are bile duct sediment-like stones, the stones may be discharged with the bile; and the bile contains flocculent material, or the residual stones in the bile duct stimulate the bile duct wall, resulting in an inflammatory reaction, the inflammatory exudate from the bile duct wall with the discharge of bile may also be manifested as flocculent material, which can be gradually recovered after anti-infective treatment is usually given. If the bile duct is infected, or the original infection is not effectively controlled, the bile may also contain flocculent material due to inflammatory exudation, and the bile can be gradually restored to be clear after applying antimicrobial drugs to control the infection. If there is still flocculent bile in the T-tube drainage after medication, you should communicate with your physician and have a T-tube angiogram to clarify your condition if necessary.