Glossary

A set of points from the Ling Shu, Ch. 33, indicated for disorders of Qi, Blood, Marrow and digestion. They are described as the places where the twelve channels, which flow in all directions like rivers, converge into the four seas (east, west, south, north). Each Sea is given specific symptoms to indicate their Excess and Deficiency patterns and points to aid in their treatment:

Sea of Qi (氣海, Qihai):

"When the Sea of the Qi has a surplus, then the Qi will cause a feeling of fullness in the chest, panting and a red face. When the Sea of the Qi is empty, then the Qi will be diminished and insufficient to allow one to speak." Renying St-9 Shanzhong Ren-17 Yamen Du-15 Dazhui Du-14

Sea of Blood (血海, Xuehai):

"When the Sea of Blood has a surplus, then one constantly feels as if his body has increased in size, is grieved and does not know what disease they might have. When the Sea of Blood is empty, one constantly feels as if his body has shrunk, feels squeezed, and does not know what disease they might have." Dazhu Bl-11 Shangjuxu St-37 Xiajuxu St-39

Sea of Water and Grain (水谷之海, Shuiguzihai):

"When the Sea of Water and Grain has a surplus, then there is a feeling of abdominal fullness. When the Sea of Water and Grain is empty, there is hunger, but the hunger will not be fed by grains." Zusanli St-36 Qichong St-30

Sea of Marrow (髓海, Suihai):

"When the Sea of Marrow has a surplus, then one feels light and vigorous, and overexerts themselves. When the Sea of Marrow is empty, then the brain turns [dizziness], there are noises in the ears, the lower legs cramp, vision is dimmed and the eyes see nothing; they are relaxed and sleep peacefully." Baihui Du-20 Fengfu Du-16

The chapter concludes with advice to observe these points for signs of Excess and Deficiency and balance them accordingly to effect a resolution, and an admonition that to movement contrary to the norms results in destruction.