INTRAGASTRIC FLOATING PREPARATION OF CLARITHROMYCIN

摘要

PROBLEM TO BE SOLVED: To provide an intragastric floating preparation of clarithromycin without using a special additive agent etc.SOLUTION: The invention provides an intragastric floating preparation containing clarithromycin crystal form 0 or clarithromycin crystal form I, and a pharmaceutically acceptable carrier. The intragastric floating preparation of the invention can be produced by a method comprising the steps of mixing the clarithromycin crystal form 0 or clarithromycin crystal form I, and the pharmaceutically acceptable carrier, and molding the obtained mixture by applying pressure.