The Gastrodin Tablets segmentation by application delineates four principal therapeutic clusters that collectively drive market dynamics. Neurological disorders—including migraine prophylaxis, peripheral neuropathy, and cognitive decline—represent the largest share, accounting for roughly 45 % of total sales, owing to robust clinical evidence of neuroprotective activity. Cardiovascular support—targeting hypertension, arrhythmia, and ischemic injury—contributes about 30 % as physicians integrate gastrodin for its vasodilatory and anti‑oxidative properties. Dermatological uses—such as eczema, psoriasis, and photo‑aging—capture an estimated 15 % of the market, reflecting growing off‑label adoption in dermatology clinics. The residual other therapeutic areas (10 %) encompass niche indications like hepatic protection and anti‑inflammatory applications, where market penetration remains limited but shows incremental growth. Each application segment adds distinct revenue streams, with pricing, reimbursement, and prescribing patterns varying by clinical endpoint, thereby shaping the overall Gastrodin Tablets market size.