| abstract |
The present invention relates to a topiramate sustained release formulation and a method for preparing the same.n n n That is, in the present invention, the topiramate or a pharmaceutically acceptable salt thereof is first granulated by a solid dispersion method using a solid dispersion additive, and the obtained granules are secondary granules by dry or wet granulation method with a sustained release material. The present invention relates to a sustained release formulation characterized in that it is prepared using double granules obtained.n n n n Sustained release formulations, solid dispersions, double granules, topiramate |