Use of phenylpropanolamine as a mucus secretogogue in the upper

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills

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424451, 424457, 424464, 424468, 514849, 514853, A61K 908, A61K 920, A61K 948

Patent

active

052600734

ABSTRACT:
The present invention encompasses the novel method of using .+-.phenylpropanolamine to induce mucous secretion in the upper airways of persons afflicted with sinusitis or otitis media characterized by retention of thickened respiratory secretions. These methods comprise administering to such person a safe and effective amount of .+-.phenylpropanolamine. It also encompasses certain novel oral compositions consisting essentially of l(-)-norephedrine and a pharmaceutically-acceptable excipient base.

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