Where is the difference between spleen yang deficiency and spleen kidney yin deficiency?

Spleen kidney yang deficiency and spleen kidney yin deficiency are mainly different in etiology, symptoms, tongue and pulse.

1. Different etiology of spleen kidney yang

deficiency is mainly caused by deficiency of yang qi in both spleen and kidney. Spleen kidney yin deficiency is caused by deficiency of yin fluid in both spleen and kidney.

2.

Different symptoms of spleen kidney yang deficiency include fear of cold, soreness of waist and knees, abdominal distension, diarrhea,

frequent micturition, etc.