What is the function of ST-25 (tian shu)?

The function of ST-25, also known as Tian Shu, is primarily to regulate the intestines. This acupuncture point is located on the abdomen, specifically at the junction of the lower abdomen and umbilical area. Its primary relationship is with the digestive system, particularly affecting the large intestine.

When ST-25 is stimulated, it helps address various gastrointestinal issues such as constipation, diarrhea, and abdominal pain. It is considered a crucial point for balancing the functions of the intestines and is often selected in treatments involving digestive disorders. The regulation of the intestines can also have a broader impact on overall digestive health, enhancing the body's ability to absorb nutrients and eliminate waste efficiently.

Understanding the specific role of ST-25 in the context of the digestive system illuminates its importance in traditional Chinese medicine practices, particularly for addressing symptoms related to intestinal health.