POWDERY RESPIRATORY TONIC COMPOSITION

The present invention relates to powdery inhalant compositions, each of which contains a steroidal anti-inflammatory drug, a carrier and water and has a water activity at 25 DEG C of from 0.35 to 0.75. Each powdery inhalant composition according to the present invention is high in the delivery rate...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HORIE, TOSHIAKI, OKADA, MINORU, MIYADAI, NOBUO
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention relates to powdery inhalant compositions, each of which contains a steroidal anti-inflammatory drug, a carrier and water and has a water activity at 25 DEG C of from 0.35 to 0.75. Each powdery inhalant composition according to the present invention is high in the delivery rate of its steroidal anti-inflammatory drug to an inhalation target site from the nasal cavities or oral cavity, that is, to the alveoli, the bronchioles, the bronchial tubes or the airway, and allows the steroidal anti-inflammatory to exhibit its superb therapeutic effects.