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Persistent Fever in Tuberculosis: Clinical Experience and Literature Review
Bereket Tewoldemedhin1,2, Saif Al-Ethawi2, Wassim Abouzeid3
1Internal Medicine, Suburban Community Hospital (Lower Bucks Hospital), Bristol, USA.
Abstract:
Fever in tuberculosis has always been a challenge to clinicians treating the disease throughout history. There is a constant interplay between the host immune response and the bacillary load that results in high-grade fevers in patients with tuberculosis. In the setting of pulmonary tuberculosis, there is scant data regarding how long fevers last and the exact pathophysiology of its prolonged duration, especially once appropriate antituberculosis medication is initiated. This case report elucidates our experience in treating a patient presenting with smear-positive pulmonary tuberculosis with significant bacillary load; despite responding microbiologically to antituberculosis therapy, he clinically continued to have persistent fever.
Insights
Persistent fever in tuberculosis patients can be challenging, even with treatment. This case highlights a patient with pulmonary tuberculosis who experienced prolonged fever despite microbiological response to therapy.
Area of Science:
- Internal Medicine
- Infectious Diseases
- Pulmonology
Background:
- Fever is a common but challenging symptom in tuberculosis (TB) management.
- The interplay between host immunity and bacillary load influences fever intensity.
- Limited data exists on fever duration and pathophysiology in pulmonary TB post-treatment initiation.
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