Effects of Magnesium Hydroxide on Disintegration Time and Dissolution Rate of Diclofenac Sodium Plain Tablet
DOI:
https://doi.org/10.3329/jbsp.v2i0.984Keywords:
Diclofenac Sodium, Magnesium Hydroxide, Disintegration, DissolutionAbstract
The objective of this study was to evaluate the effects of magnesium hydroxide (MH) on disintegration time (DT) and dissolution profile of diclofenac sodium (DS) plain tablet. The tablets of DS were formulated with conventionally used excipients and investigational agent Mg [OH]2. Different parameters of tablets like hardness, thickness, friability, and disintegration time and dissolution rate were determined to assess the effects of MH on these parameters. The physical resistance against abrasion or shock of DS-MH tablets had been noticed by the results of hardness and friability test which were within the limits of standard specification. The disintegration times of tablets of the experimental batches except one, found 2.0 to 25 minutes were also within the limits of standard specification. The release rates of DS in simulated gastric fluid (SGF) at 30 minutes were inspiring about batches FO3: 84.78% and FO4: 90.38%. A positive correlation of coefficient determined between quantity of Mg(OH)2 in different batches of tablets and their effects on dissolution rate was found statistically significant (r = 0.66). The tmax of DS was not affected by the presence or increment of MH as evident in rtmax= 0.50. The overall study indicated that Magnesium hydroxide didn't affect the different physical parameters of plain tablet rather it in certain quantity while present in some batches assisted rapid disintegration and release profile of active content Diclofenac sodium. The DS-MH plain tablet to provide rapid disintegration, dissolution and absorption hence fastest anti-inflammatory action with acid neutralizing benefits by MH, might be considered sincerely
Key words: Diclofenac Sodium; Magnesium Hydroxide; Disintegration; Dissolution
DOI:10.3329/jbsp.v2i0.984
J Bangladesh Soc Physiol. 2007 Dec;(2): 42-48.
Downloads
106
131
Downloads
How to Cite
Issue
Section
License
JBSP retains the copyright of the contents of this journal but grant the readers the right to use the contents with terms and conditions under a creative common attribution licenses 4 of Attribution, Share Alike and Non commercial type(CC BY-NC-SA) that allows copy, distribute, display, and perform the work and make derivative works based on it only for noncommercial purposes.
Journal of Bangladesh Society of Physiologist is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.