Pneumonia Symptoms, Causes, and Treatment: Complete Medical Guide

Pneumonia is a serious lung infection that can range from mild to life-threatening, with symptoms including persistent cough, chest pain, fever, and difficulty breathing. Early recognition and proper treatment are crucial for recovery, especially for high-risk groups like young children, adults over 65, and those with compromised immune systems.

15 min readPneumonia

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Medical Disclaimer: This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

References

  1. 1. Pneumonia - Mayo Clinic. Mayo Clinic. https://www.mayoclinic.org/diseases-conditions/pneumonia/symptoms-causes/syc-20354204
  2. 2. Pneumonia - CDC. CDC. https://www.cdc.gov/pneumonia/
  3. 3. Pneumonia - NIH. NIH. https://www.nhlbi.nih.gov/health/pneumonia
  4. 4. Pneumonia - Cleveland Clinic. Cleveland Clinic. https://my.clevelandclinic.org/health/diseases/4471-pneumonia

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Last updated: September 4, 2025