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Published on: May 26, 2023
Cough during therapeutic thoracentesis: friend or foe?
Monika Zielinska-Krawczyk1, Marcin Michnikowski, Elzbieta M Grabczak
1Department of Internal Medicine, Pneumonology and Allergology, Medical University of Warsaw, Warsaw, Poland.
Abstract:
We report intriguing preliminary observations on the effect of cough on pleural pressure changes during therapeutic thoracentesis. We found that cough-related elevation of pleural pressure persisted even when the cough had stopped. Thus, we hypothesize that cough during therapeutic thoracentesis may have a beneficial effect preventing the excessive drop in pleural pressure. The true role of cough-related elevation of pleural pressure is unknown, but it seems to be an interesting subject for further research.
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