Understanding Pneumonia
Pneumonia is an infection that inflames the air sacs in one or both lungs. The air sacs may fill with fluid or pus, causing cough with phlegm.
Key Fact: Pneumonia can range in seriousness from mild to life-threatening. It is most serious for infants, young children, and people over age 65.
Common Symptoms
Chest Pain
Pain that occurs when you breathe or cough.
Cough with Phlegm
A cough that produces thick, discolored mucus.
Fever and Chills
High temperature often accompanied by shaking chills.
Shortness of Breath
Difficulty catching your breath, even while resting.
Risk Factors
- Being hospitalized
- Chronic disease (asthma, COPD, heart disease)
- Smoking
- Weakened immune system
Diagnosis & Treatment
Diagnosis
Diagnosis involves listening to your lungs and taking imaging of the chest.
Chest X-ray
Blood Tests (CBC)
Sputum Test
Pulse Oximetry
Common Treatments
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Antibiotics: Used to treat bacterial pneumonia; specific drugs depend on the organism.
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Antivirals: Prescribed if the pneumonia is caused by a viral infection (like the flu).
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Supportive Care: Rest, fluids, and fever-reducing medicines like aspirin or ibuprofen.