The symptoms indicated by lustrous yellow skin and other signs primarily suggest what type of jaundice?

Lustrous yellow skin is a notable symptom associated with Yang Jaundice, which indicates a type of jaundice resulting from excess heat in the body. This condition manifests as a bright or shiny yellow skin tone, often accompanied by other signs such as fever, thirst, irritability, and constipation. The presence of such symptoms suggests that there is a significant accumulation of heat affecting the liver and gallbladder functions, leading to the improper processing of bile.

Yang Jaundice is commonly linked to external factors such as infections, dietary indiscretions, or excessive stress that produce heat in the body. The bright yellow coloration serves as a visual cue, indicating an active and pronounced dysfunction rather than a more chronic or subtle condition.

In contrast, the other types of jaundice mentioned could have different presentations and symptoms. For instance, Damp Heat in the Spleen and in the Liver channel typically presents with a more muted yellow hue and includes additional signs of dampness such as a feeling of heaviness or poor appetite, while Yin Jaundice (often associated with cold and deficiency) usually leads to a darker, more sallow yellow appearance. Understanding these distinctions helps in accurately identifying the underlying pathology.