Dachangshu — Large Intestine Center
In brief
This point is useful for easing lower back pain and helping to regulate digestive issues such as diarrhea, constipation, or bloating. It is a key point for supporting your digestive and lower back well-being.
Where to find it
lateral to the spinous process of L4
How to stimulate it (acupressure)
To stimulate this point, press with your thumb or fingertips on either side of the spine in the lower back. Imagine a horizontal line passing through the tops of the iliac crests; this point is about two finger-widths on either side of the spine, just above this line. Apply firm but comfortable pressure, without ever causing sharp pain. You should feel slight pressure or mild numbness. Hold the pressure for one to two minutes, using small circular movements or alternating between pressing and releasing. Repeat this self-massage two to three times a day, especially when you experience tension or digestive discomfort. If you are unsure or symptoms persist, please consult a healthcare professional.
Other uses
Acupuncture
Depth : 0.5-1 cun
Needling at this point is performed by a qualified practitioner, with perpendicular needle insertion to address specific indications.
Effects in traditional Chinese energetics (TCM)
This point regulates the Intestines (harmonizes digestive function), strengthens the lumbar region (supports and tones the lower back), and is the Back-Shu point of the Large Intestine (a point that acts directly on the functions of the small intestine and colon).
Related points
Points frequently used alongside this one.
For a personalised protocol suited to your constitution
Everyone is different. An energetic assessment at the practice identifies the points most relevant to your own needs.
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