Yin bright, blood loss-less, not set by circulating never can lead to blood stasis.Therefore, Qi venae stagnancy Diabetes is a major disease pathogenesis.

• 阴虚燥热，津亏血少，不能载血循经畅行，也可导致血瘀，故气阴两虚、络脉瘀结是消渴病的重要病机。