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Is That Cough More Than Just a Cold? Understanding Community-Acquired Pneumonia
Published: Aug 03, 2024
Community-acquired pneumonia (CAP) is a common illness, and understanding its symptoms can help you seek timely medical attention. This article breaks down what CAP is and how to recognize its signs.
Recognizing the Symptoms
CAP typically presents with fever, cough, and difficulty breathing. Some people also experience chest pain and fatigue. In older adults or those with weakened immune systems, symptoms might be subtle, like confusion or a minor cough.
How is CAP Diagnosed?
A chest X-ray is often used to confirm CAP, showing lung opacities that indicate infection. In some cases, a CT scan might be needed for a clearer image. Doctors also consider symptoms and physical exams in their diagnosis.
Possible Causes and Risks
Viruses and bacteria can both cause CAP. Risk factors include age, smoking, and chronic illnesses like diabetes. Identifying the cause can help tailor treatment, as bacterial and viral infections are treated differently.
Frequently Asked Questions
CAP is an infection of the lungs acquired outside of healthcare settings.
Common symptoms include fever, cough, and difficulty breathing.
Through chest X-rays and symptom evaluation.
Yes, especially in older adults and those with other health issues.
The Bottom Line
Recognizing CAP early can lead to effective treatment and recovery.
References
- Metlay JP, Waterer GW, Long AC, et al. Diagnosis and Treatment of Adults with Community-acquired Pneumonia. Am J Respir Crit Care Med 2019; 200:e45.
- Moore M, Stuart B, Little P, et al. Predictors of pneumonia in lower respiratory tract infections: 3C prospective cough complication cohort study. Eur Respir J 2017; 50.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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