Community-acquired pneumonia (CAP)

Community-acquired pneumonia (CAP) is an infection of the lungs that people develop outside of hospitals or healthcare settings. It causes inflammation in the air sacs, leading to symptoms like cough, fever, chest pain, and difficulty breathing. Causes include bacteria, viruses, and fungi, with bacteria being most common. It can affect anyone but is more serious for the young, elderly, or those with weakened immune systems. Treatment usually involves antibiotics or antiviral medications, along with rest and fluids. Prompt medical care is important to prevent complications and ensure recovery.