Pneumonia
Pneumonia is an infection in the lungs. It can be mild or severe depending on the cause and the patient's overall health.
Symptoms
Symptoms include cough, fever, chills, shortness of breath, chest pain with breathing, and fatigue.
Causes and risk
Viruses, bacteria, and aspiration can all cause pneumonia.
How it is evaluated
We review breathing, oxygen level, heart rate, fever, exam findings, and whether imaging is needed.
Treatment
Treatment depends on the cause and severity and can include antibiotics, antiviral care, supportive treatment, or hospital referral.