TCM Pattern Differentiation Library
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Type 2 Diabetes - Yin-Yang Deficiency Pattern
Type 2 Diabetes · Yin-Yang Deficiency Pattern
Updated: June 23, 2026
Reviewed by: Dr. Li Wei, DACM
Reading Time: 7 min
Body Area: Whole Body
Pattern Overview
Yin-Yang Deficiency is an end-stage pattern in type 2 diabetes, characterized by severe β-cell failure, multi-organ dysfunction, diabetic nephropathy, neuropathy, cold intolerance, and fatigue. The core pathogenesis is prolonged illness consuming both Yin and Yang, leading to severe metabolic dysfunction, organ damage, and systemic decline.