Can Urine Tests Help Identify Liver Problems?
When people think about tests for liver health, blood tests such as Liver Function Tests (LFTs) are usually the first that come to mind. However, urine tests can also provide useful clues about certain liver and bile duct problems . Changes in substances found in urine may sometimes indicate abnormalities involving bilirubin metabolism or bile flow. While urine testing cannot diagnose liver disease on its own, it can be a useful part of a broader medical evaluation. The Connection Between the Liver and Urine The liver performs several important functions, including processing waste products and helping the body eliminate substances produced during normal metabolism. Some of these substances are eventually excreted through urine. When liver function or bile flow is affected, changes in certain urine components may occur. These changes can sometimes be associated with conditions such as hepatitis, cirrhosis, or bile duct obstruction . Depending on the symptoms and suspected condition, a...