abstract |
The present invention provides pulmonary delivery in the treatment of disorders of the central nervous system. A method for treating a disorder of the central nervous system includes administering a drug delivered to a pulmonary system, eg, alveoli or deep lung, into a patient's respiratory tract. Particles containing a drug can be used. Preferred particles have a bulk density of less than about 0.4 g / cm 3 . In addition to this medicament, the particles may contain other substances such as, for example, phospholipids, amino acids, combinations thereof. The drug is administered at a dose that is about twice as low as that required for oral administration. [Selection figure] None |