The Application segment of the Zhi Bai Di Huang Wan market is divided into five primary therapeutic categories: Kidney Yin deficiency, Liver Heat dissipation, Diabetes‑related metabolic support, Dermatological disorders, and Geriatric health maintenance. The Kidney Yin deficiency group, representing the traditional core indication, accounts for the largest share of consumption, driven by a high prevalence of chronic renal insufficiency and age‑related hormonal decline. Liver Heat dissipation addresses conditions such as hyperbilirubinemia and inflammatory liver disease, contributing a secondary but growing portion of the market as lifestyle‑related liver stress rises. Diabetes‑related metabolic support leverages the formula’s capacity to modulate glucose homeostasis, capturing a segment of patients seeking adjunctive herbal therapy. Dermatological disorders include eczema and psoriasis, where the formula’s anti‑inflammatory properties are applied. Finally, Geriatric health maintenance reflects broader prophylactic use among older adults, supporting immune function and circulatory health. Collectively, these applications shape the overall Zhi Bai Di Huang Wan segmentation, with each category influencing product development, pricing strategy, and regional demand patterns.