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Delivery of analgesics through an inhalation route

  • US 20040126329A1
  • Filed: 12/12/2003
  • Published: 07/01/2004
  • Est. Priority Date: 05/24/2001
  • Status: Active Grant
First Claim
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1. A method of treating pain comprising administering a therapeutic amount of a analgesic condensation aerosol, having an MMAD less than 3 μ

  • m and less than 5% analgesic degradation products, to a patient by inhalation, upon activation by the patient of the formation of, and delivery of, the condensation aerosol.

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