Open AccessIs Persistent Thick Copious Mucus a Long-Term Symptom of COVID-19?
Author(s) -
Patrick Manckoundia,
Evelyne Fra
Publication year - 2020
Publication title -
european journal of case reports in internal medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.125
H-Index - 1
ISSN - 2284-2594
DOI - 10.12890/2020_002145
Subject(s) - medicine , mucus , pathophysiology , disease , covid-19 , immunology , pathology , infectious disease (medical specialty) , biology , ecology
The typical clinical picture of COVID-19 is gradually becoming clearer, both in the acute phase and in the long-term. However, new symptoms are gradually being identified. We describe a long-term symptom that has not yet been reported. Case description: A 49-year-old man consulted for persistent asthenia. The general practitioner found a fever (39.2°C), and COVID-19 was confirmed by the polymerase chain reaction test. Further symptoms appeared, notably thick, white, painless tracheal hypersecretion for 3 months before diminishing, without disappearing. Conclusion: Non-inflammatory tracheal hypersecretion, not yet reported in COVID-19, may be an additional long-term symptom. The hyperstimulation of tracheal goblet cells secreting mucus is 1 pathophysiological hypothesis.