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Atypical Pneumonia

Pneumonia caused by atypical bacteria such as Mycoplasma and Chlamydophila is also known as walking pneumonia.

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Göğüs Hastalıkları department. Book Appointment →

What is Atypical Pneumonia?

Atypical pneumonia is a form of pneumonia caused by atypical pathogens such as Mycoplasma pneumoniae, Chlamydophila pneumoniae, and Legionella pneumophila. It is also called 'walking pneumonia' due to its mild course that does not confine the patient to bed.

Unlike typical pneumonia, it begins with a flu-like presentation (headache, weakness, sore throat); fever and cough are added later. Findings on chest X-ray may be more severe than the patient's clinical appearance.

Beta-lactam antibiotics are ineffective against these pathogens; macrolides, quinolones, or tetracyclines are preferred.

Symptoms

Dry, persistent cough
Mild fever and weakness
Headache and muscle aches
Sore throat (initially)
Radiological findings may be more severe than clinical picture
Skin rash (rare in Mycoplasma)

Risk Factors

Young and school-age individuals (for Mycoplasma)
Crowded environments: school, barracks, dormitory
Autumn and winter seasons
Immune system suppression
Smoking

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • If cough exceeds 2 weeks and is accompanied by fever
  • If shortness of breath develops
  • For chest X-ray and PCR test
  • If no response is obtained 48-72 hours after starting antibiotic

Treatment Methods

01
Macrolide antibiotics (azithromycin, clarithromycin — first line)
02
Quinolones or doxycycline (in Mycoplasma resistance or allergy)
03
Outpatient treatment is generally sufficient
04
Rest, plenty of fluids, and symptomatic treatment
05
Hospital admission in severe cases or immunocompromised patients

Which Department to Visit?

You can visit our Göğüs Hastalıkları department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

Learn About Göğüs Hastalıkları Department

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.