What pulse can be expected in yang deficiency?

In the context of traditional Chinese medicine, yang deficiency is characterized by a lack of warmth, energy, and metabolic activity in the body. When assessing the pulse for someone with yang deficiency, the practitioner would expect to find a deep, weak, and slow pulse.

A deep pulse indicates that the body's vital energy is low and may not be circulating effectively to the surface. This can reflect a deficiency of yang, as yang is associated with warmth and active circulation. The weak quality of the pulse signifies a deficiency overall, denoting insufficient strength or vitality. Finally, the slow pulse aligns with the concept of yang deficiency, where the body's functions are sluggish due to insufficient heat and energy.

In summary, a deep, weak, and slow pulse is indicative of yang deficiency as it reflects the essential characteristics of reduced warmth, lower energy, and diminished functional activity in the body, which are vital to understanding a patient's condition and treating them effectively.