Drugbank ID: DB08834 (Tauroursodeoxycholic acid) Ligand ID: 5D5 Indication: Used in the treatment of cholesterol gallstones. Tauroursodeoxycholic acid is also being investigated for use in several conditions such as Primary Biliary Cirrhosis (PBC), insulin resistance, amyloidosis, Cystic Fibrosis, Cholestasis, and Amyotrophic Lateral Sclerosis.