Viral Upper Respiratory Tract Infection Diagnosis and Management

Key Clinical Features

The American Thoracic Society recommends that patients with a CD4 count >200 cells/µL are very unlikely to have Pneumocystis pneumonia and other opportunistic infections, and chronic cough is far more likely to be caused by the same disorders as in the general population 4, 5
The Centers for Disease Control and Prevention notes that PJP typically develops over weeks, not one day of fever, with exertional dyspnea and often a normal lung exam, but requires respiratory symptoms beyond URI 1, 2
The American College of Chest Physicians suggests that upper respiratory infection is the most common respiratory disorder in HIV patients, accounting for 33.4% of respiratory diagnoses, compared to only 3.9% for PCP 4, 5
The Infectious Diseases Society of America recommends that acute onset with URI symptoms, such as fever, sore throat, and runny nose over one day, is classic for viral URI 4, 6

The Centers for Disease Control and Prevention recommends obtaining a CD4 count immediately to stratify the risk for opportunistic infections versus common pathogens 2
If the CD4 count is >200 cells/µL, the patient should be treated as having viral URI or bacterial sinusitis/pharyngitis, with common pathogens including viruses, Streptococcus pneumoniae, and Haemophilus influenzae 4, 5, 1, 6

The World Health Organization suggests supportive care with hydration, rest, and antipyretics for viral URI 6
The American College of Physicians recommends reassessing the patient if symptoms worsen or persist beyond 7-10 days, and obtaining a CD4 count if not recently checked 4, 2