The purpose of this research was the development and optimization of mouth dissolving tablets (MDT) of Tizanidine hydrochloride using superdisintegrant. MDTs of Tizanidine (4mg) were manufactured by direct compression method. Formulations comprised of Tizanidine and excipients including croscarmellose sodium, Avicel PH 102, aspartame, orange flavor and magnesium stearate. Blends of powder were assessed for flow characterization and then compressed by direct compression. During post compression stage, a detail evaluation of tablets with respect to weight variation, hardness, thickness, disintegration time, wetting time, friability, drug content analysis, content uniformity, palatability and dissolution studies was carried out. All the formulations complied with the pharmacopeial requirements of weight, disintegration time and assay. Amongst the trial formulations F4 with concentration of croscarmellose sodium i.e. 5% was proved as best optimized due to satisfactory quality attributes such as least disintegration time and sufficient hardness. Hence, it was concluded that manufacturing of mouth dissolving tablets by addition of superdisintegrant is beneficial for treating patients with dysphagia.
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