The Peptic Ulcer Medication segmentation by Type groups products into five pharmacologic classes that together shape market dynamics. Proton pump inhibitors (PPIs) dominate with roughly 45 % of revenue, driven by superior acid suppression and a broad prescribing base. H₂‑receptor antagonists account for about 20 % as cost‑effective alternatives, especially in maintenance therapy. Antacids represent 10 % of sales, primarily in over‑the‑counter segments where rapid symptom relief is valued. Cytoprotective agents (e.g., sucralfate, misoprostol) hold 12 % of the market, reflecting niche use in patients at high risk of mucosal injury. Finally, Antibiotic‑based regimens for Helicobacter pylori eradication contribute the remaining 13 %, a share that fluctuates with resistance patterns and guideline updates. Each class adds distinct value: PPIs drive volume, H₂ antagonists sustain price competition, antacids expand consumer reach, cytoprotectives support specialty care, and antibiotics anchor the eradication segment, together composing the overall market size.