Which symptom might indicate "Damp-Heat" in TCM?

The presence of purulent skin lesions is a classic sign of "Damp-Heat" in Traditional Chinese Medicine (TCM). Damp-Heat is characterized by a combination of excess moisture and heat within the body, which can lead to various symptoms. Purulent skin lesions indicate infection or inflammation, often accompanied by pus, which suggests the presence of Heat in the body as well as Dampness.

In TCM, the skin is particularly sensitive to changes in the balance of Yin and Yang, and when Damp-Heat accumulates, it can manifest as red, swollen, and inflamed skin that is prone to pus formation. This not only aligns with the symptoms of Damp-Heat but also signifies how the condition may disrupt normal skin function, leading to pathogenic manifestations.

Other symptoms listed, such as dry throat and cold sweats, lean more toward conditions associated with Yin deficiency or external Wind-Cold invasion, rather than the specific symptoms of Damp-Heat. Severe headaches can arise from various imbalances, including excess Yang or Wind invasion, but do not specifically indicate Damp-Heat either. Thus, purulent skin lesions serve as a more definitive and direct indication of Damp-Heat in TCM diagnostic theory.