TCM Library

Gate to the Original Qi

On the lower-abdominal midline between the umbilicus and pubic symphysis. This educational point record includes traditional functions, indications, and safety context.

Key reference facts

Point code
REN-4
Body region
abdomen
Classifications
Front-Mu
Traditional functions
Tonifies Blood and Yin; Nourishes Yin in deficiency patterns; Strengthens Yang; Supports restoration of Yang in collapse patterns

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