Understanding Bacterial Pneumonia
Bacterial pneumonia is an infection of the lungs caused by certain bacteria, the most common being Streptococcus pneumoniae.
Key Fact: Vaccines are available that can prevent many types of bacterial pneumonia, especially in children and the elderly.
Common Symptoms
High Fever
A sudden, high temperature often accompanied by shaking chills.
Productive Cough
Coughing up thick, tinged, or greenish-yellow mucus from the lungs.
Chest Pain
Sharp or stabbing pain that worsens when breathing deeply or coughing.
Rapid Breathing
Increases in breathing rate as the lungs struggle to get enough oxygen.
Risk Factors
- Smoking
- Chronic lung disease (COPD, asthma)
- Weakened immune system
- Recent viral respiratory infection
Diagnosis & Treatment
Diagnosis
Diagnosis is typically confirmed via physical exam and chest imaging to identify fluid in the lungs.
Physical Exam
Chest X-ray
Blood Cultures
Pulse Oximetry
Common Treatments
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Antibiotics: Specific medications prescribed to kill the bacteria causing the infection.
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Oxygen Therapy: Supplementary oxygen if blood oxygen levels are too low.
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Fluid Management: Intravenous or oral fluids to prevent dehydration during illness.