Corticosteroid inhalation treatment method

Details Corticosteroid inhalation treatment method Corticosteroid inhalation treatment method

1989-12-01

1993-03-09

Michl, Paul R.

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

424450, 4284022, 514169, 604140, A61K 912, A61K 3147

Patent

active

051925281

ABSTRACT:
A method for delivering a therapeutic dosage of corticosteroid drug to the lungs, for treating a lung condition or disease. An aqueous suspension of sized liposomes containing the drug in liposome-entrapped form is aerosolized under conditions which produce aerosol particle sizes favoring particle deposition in a selected region of the respiratory tract, and the aerosol is administered in an amount which delivers the thereapeutic dosage level to the selected lung region.

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