Dachang, large intestine; shu, point.
This point is where the Qi of Large Intestine is infused into the back.
1.5 cun lateral to the lower border of the spinous process of the 4th lumbar vertebra.
- 1.main point for large intestinal diseases: diarrhea, dysentery, constipation, etc.
- 2.main point to treat lumbar muscle strain or sprain.
Perpendicularly 0.8-1.2 cun.
Back-Shu Point of the Large Intestine.