The acid stability,of rif- ampicin micro pill capsules is better than that of the rifampicin gastric capsules,the rifampicin micro pill capsules suppress the decompose of rifampicin and decrease the sub responses of rifampicin.

• 利福平微丸胶囊较利福平胃溶胶囊的酸稳定性好,抑制了利福平的降解,从而减少了毒副反应。