Ciclesonide simple and compound dry powder inhaler composition

The invention discloses a ciclesonide simple and [beta]2-receptor agonist and/or anticholinergic agent compound dry powder inhaler composition. The composition consists of a ciclesonide monohydrate and a pharmaceutically acceptable carrier. The ciclesonide monohydrate exists in the form of a crystal, and X-ray powder diffraction of the ciclesonide monohydrate achieves characteristic peaks at a diffraction angle 2[theta], wherein the diffraction angle 2[theta] equal to 5.1 degrees, 9.0 degrees, 11.2 degrees, 12.8 degrees, 15.0 degrees, 16.2 degrees, 16.9 degrees and 20.7 degrees. 种环索奈德单方和与β2-受体激动剂和/或抗胆碱能药物复方干粉吸入剂组合物，该组合物含有环索奈德水合物以及药学上可接受的载体。所述的环索奈德水合物以晶体形式存在，其X射线粉末衍射在衍射角2θ＝5.1°、9.0°、11.2°、12.8°、15.0°、16.2°、16.9°、20.7°处有特征峰。