Orally disintegrating tablets

April 29, 2026

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This comprehensive overview explains orally disintegrating tablets (ODTs) as a unique oral dosage form that rapidly disintegrates in the mouth without water, improving ease of use for populations with swallowing difficulties such as pediatric, geriatric, and dysphagic patients. The article covers key manufacturing technologies including conventional compressed ODTs (e.g., WOWTAB, OraSolv, and DuraSolv) and freeze-dried platforms like Zydis, detailing how excipient selection, compression force, and process parameters influence disintegration, strength, and packaging requirements. While conventional compressed ODTs offer robustness and flexible dose loading, lyophilized forms achieve extremely fast disintegration due to their porous matrix structures. The piece also notes limitations—such as dose loading caps and challenges with taste masking and mechanical fragility—while emphasizing the ongoing evolution of ODT technologies and their strategic importance for patient compliance and lifecycle management.