Diagnosaurus
Fatigue and fever
DDx
- Influenza or flu-like syndrome
- Viral hepatitis
- Other infections, eg, tuberculosis, endocarditis, HIV, Lyme disease
- Autoimmune disease, eg, rheumatoid arthritis, lupus
- Malignancy, especially lymphoma, leukemia, renal cell carcinoma, primary or metastatic liver cancer
- Inflammatory bowel disease
- Mononucleosis (EBV, HIV, etc.)
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Last updated: January 13, 2015
Citation
Zeiger, Roni F.. "Fatigue and Fever." Diagnosaurus, 4th ed., McGraw-Hill Education, 2015. Emergency Central, emergency.unboundmedicine.com/emergency/view/Diagnosaurus/115064/all/Fatigue_and_fever.
Zeiger RFR. Fatigue and fever. Diagnosaurus. McGraw-Hill Education; 2015. https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/115064/all/Fatigue_and_fever. Accessed July 18, 2025.
Zeiger, R. F. (2015). Fatigue and fever. In Diagnosaurus (4th ed.). McGraw-Hill Education. https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/115064/all/Fatigue_and_fever
Zeiger RFR. Fatigue and Fever [Internet]. In: Diagnosaurus. McGraw-Hill Education; 2015. [cited 2025 July 18]. Available from: https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/115064/all/Fatigue_and_fever.
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T1 - Fatigue and fever
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