DICLOFENAC SODIUM SUSTAINED RELEASE TABLET AND PREPARATION PROCESS THEREFOR

摘要

A diclofenac sodium sustained release tablet and a preparation process therefor. The diclofenac sodium sustained release tablet comprises the following components: diclofenac sodium 16.5-39.0%, a sustained-release agent 10.0-35.5%, a filler 33.5-65.0%, a glidant 2.01-8.0%, a lubricant 0-2.5%, and a binder 0-8.0%. The diclofenac sodium sustained release tablet is prepared by a full-powder direct tabletting process, which prevents coagulation of particles, and at the same time does not use high-concentration alcohol.