| 摘要 |
The invention relates to a dosage form of a pharmacologically active agent useful for administration by oral inhalation therapy, comprising agglomerates of particles of a pharmacologically active agent and particles of a crystalline solid binder, said particles having an average particle size of 10 mu m or less, and being provided in a weight ratio of between 100:1 to 1:500 of said first material to said crystalline binder, said agglomerates having an average size of between 400 and 700 mu m, a bulk density of between 0.2 and 0.4 g/cm<3> and a crush strength of between 200 mg and 1,500 mg. |
