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Post-COVID Sequelae: From Lung Disease to Long Disease
Mohaymin Kadir1, Tanjeev Ahmad2, Jennifer Bass2
1Department of Internal Medicine, Michigan State University, Lansing, USA.
Cureus
|April 4, 2023
Summary
A 66-year-old woman experienced shortness of breath during COVID-19 and again seven weeks later. This case highlights potential post-COVID sequelae mimicking asthma exacerbations.
Area of Science:
- Pulmonology
- Infectious Diseases
- Immunology
Background:
- COVID-19 presents with acute illness and potential long-term effects, known as post-COVID sequelae.
- Reactive airway disease is a relevant comorbidity for respiratory complications.
Observation:
- A 66-year-old female with a history of reactive airway disease presented with two episodes of shortness of breath.
- The first episode coincided with active COVID-19 infection; the second occurred seven weeks post-infection, with negative antigen testing.
- Symptomatic relief was achieved with bronchodilators and corticosteroids, and pulmonary function tests showed reversible obstructive patterns.
Findings:
- The patient's second episode of shortness of breath, occurring after COVID-19 recovery, suggests a potential post-COVID sequela.
- The presentation mimicked an acute asthma exacerbation, responding to asthma-related treatments.
- Pulmonary function testing revealed a mildly obstructive pattern, reversible with bronchodilators.
Implications:
- Post-COVID sequelae can manifest as respiratory symptoms, potentially resembling other pulmonary conditions like asthma.
- Understanding these sequelae is crucial for internists managing patients after COVID-19 infection.
- Immune activation and dysregulation are hypothesized mechanisms underlying post-COVID respiratory complications.
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