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Cold Air–Induced Rhinorrhea and High-Dose Ipratropium
Birgitte Østberg, MD;
Birgit Winther, MD;
Niels Mygind, MD
Arch Otolaryngol Head Neck Surg. 1987;113(2):160-162.
Abstract
A high dose of the cholinoceptor antagonist ipratropium bromide, in the form of a nasal spray, was tested on cold air– and hot soup–induced rhinorrhea in order to determine to what extent these types of rhinorrhea are reflex-mediated hypersecretions from nasal glands. Fourteen normal volunteers were examined in a placebo-controlled study. A single dose of ipratropium bromide (400 µg) caused a 73% reduction of cold air–induced rhinorrhea and a 66% reduction of hot soup– induced rhinorrhea. It is concluded that a major part of the nasal discharge induced by these stimuli is reflex-mediated, and consequently may be treated by a cholinoceptor antagonist, such as ipratropium.
(Arch Otolaryngol Head Neck Surg 1987;113:160-162)
Author Affiliations
From the Otopathological Laboratory, Department of Otorhinolaryngology, Rigshospitalet, Copenhagen.
Footnotes
Accepted for publication Aug 26, 1986.
Reprint requests to Otopathological Laboratory, Department of Otorhinolaryngology, Rigshospitalet, DK-2100 Copenhagen, Denmark (Dr Mygind).
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