Examining Rabeprazole Sodium Enteric-Coated Capsules segmentation by Application reveals four high-value therapy clusters: Gastroesophageal Reflux Disease (GERD), Peptic Ulcers, Zollinger-Ellison Syndrome, and Helicobacter pylori Eradication Regimens. GERD generates the dominant demand stream, driven by rising obesity-related acid exposure and long-term maintenance needs; its prescription recurrence secures a predictable annuity for manufacturers. Peptic Ulcer applications, while linked to declining H. pylori prevalence, persist through NSAID-refractory cases, sustaining mid-single-unit demand. Zollinger-Ellison Syndrome represents a niche but high-margin segment where clinical necessity overrides price sensitivity, supporting premium pricing despite microscopic volumes. Finally, combination packs for H. pylori eradication deliver volume spikes during national eradication campaigns, but revenues fluctuate with guideline revisions and competing quadruple therapies. Together, these applications map a risk-balanced revenue base for the Rabeprazole Sodium Enteric-Coated Capsules market.