Development and Evaluation of Sustained Release Tablet of Betahistine Hydrochloride Using Ion Exchange Resin Tulsion T344

Table 3

Evaluation parameter of tablets.

Parameters batches	Weight variation (mg) (n = 3)	Hardness (kg/cm^2); (n = 3)	Friability (% w/w)	Thickness (mm); (n = 3)	Drug content (n = 3)
T1	247 ± 1.90	5.8 ± 0.05	0.65 ± 0.37	7.2 ± 0.34	99.69 ± 0.64
T2	249 ± 1.12	5.7 ± 0.04	0.59 ± 0.46	7.0 ± 1.08	98.48 ± 0.68
T3	248 ± 0.43	5.2 ± 0.06	0.48 ± 0.27	7.3 ± 0.94	97.79 ± 0.75
T4	247 ± 0.86	5.4 ± 0.07	0.57 ± 0.52	7.2 ± 0.79	95.96 ± 0.35
T5	251 ± 0.19	5.6 ± 0.13	0.68 ± 0.27	7.1 ± 0.33	98.72 ± 0.84