Endogenous inhibition of experimentally induced cough in healthy subjects

E. C. Young, L. A. Houghton, K. J. Holt, A. A. Woodcock, J. A. Smith

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Abstract

Background The pathophysiology of chronic cough may include peripheral/central sensitisation of afferent pathways and/or a failure of inhibitory pathways. Cough can be voluntarily suppressed in healthy subjects, but the role of endogenous inhibition is unknown. Endogenous inhibitory pain pathways can be activated by applying a painful conditioning stimulus to one body part, to inhibit pain elsewhere, described as “Diffuse Noxious Inhibitory Controls”.

Aim To investigate if a painful conditioning stimulus applied to the hand would inhibit cough in healthy subjects.
Original languageUndefined
JournalThorax
DOIs
Publication statusPublished - 2011

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