Chlamydia Pneumonia

Chlamydia pneumoniae is an atypical respiratory pathogen causing mild pneumonia/pharyngitis/bronchitis, most common in young adults, presenting with low-grade fever, dry cough, hoarseness, and patchy infiltrates. Treatment: macrolide (azithromycin), doxycycline, or respiratory fluoroquinolone; supportive care; rest/hydration; usually mild/self-limited; treat contacts if symptomatic; monitor for asthma exacerbation association.

Common Symptoms

Low-grade fever/dry cough; hoarseness; patchy infiltrates; young adults

Causes and Pathogenesis

C. pneumoniae infects respiratory epithelium, causing atypical interstitial pneumonia.

Treatment

Macrolide/doxycycline/fluoroquinolone; supportive care; usually mild

Preventive Measures

Hand hygiene; avoid close contact.

Department to Visit

It is recommended to visit the Pulmonology/Infectious-disease department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.