Mouth Ulcers Treatment segmentation by Type disaggregates demand into Gels, Sprays, Mouthwashes, and Tablets/Lozenges, each tied to distinct clinical utility and revenue contribution. Gels dominate volume share because their mucoadhesive polymers (e.g., carbomer or cellulose derivatives) localise active ingredientsโsuch as lidocaine or triamcinoloneโat the lesion, accelerating re-epithelialisation; they account for roughly 38 % of 2023 global sales, driven by OTC availability and low manufacturing cost. Sprays, capturing ~12 %, solve access problems for posterior-oral aphthae yet remain niche owing to higher unit price and lower dose precision. Mouthwashes (โ22 %) serve diffuse or multiple ulcers, with prescription antimicrobials (e.g., chlorhexidine 0.12 %) generating per-litre prices 3โ4ร that of cosmetic rinses, while Tablets/Lozenges (โ28 %) deliver systemic agents (zinc, B-vitamins) for recurrent cases; their revenue is amplified by Rx-to-OTC switches and insurance coverage for immunosuppressed patients.