What are the indicated uses of Du-9?

Du-9, also known as "Yaoshu," is a key acupuncture point located on the midline of the body, specifically at the T7 vertebra level. Its functionality is closely related to the treatment of diseases associated with the spleen and liver, particularly those involving the digestive and biliary systems.

The primary use of Du-9 includes its effectiveness in treating jaundice, which is characterized by the yellowing of the skin and eyes due to an excess of bilirubin in the blood. This condition often arises from issues in the liver or biliary tract, and Du-9 is believed to help regulate liver function and improve bile flow, thereby addressing the underlying causes of jaundice.

While Du-9 may be involved in the discussion of other conditions, its specific and indicated use in jaundice highlights its role in addressing liver and gallbladder health, demonstrating its importance in the treatment protocols for conditions related to these organs. Understanding this point's implications reflects knowledge of the acupuncture meridians and their associated therapeutic applications.