Pneumocystis Pneumonia (PCP)

Pneumocystis pneumonia (PCP) is a lung infection caused by a tiny fungus called Pneumocystis jirovecii. It primarily affects people with weakened immune systems, such as those with HIV/AIDS, cancer, or on immune-suppressing treatments. The infection leads to inflammation in the lungs, causing symptoms like cough, fever, shortness of breath, and fatigue. It is serious but treatable with specific medications. Early diagnosis and treatment are important to prevent complications. PCP highlights the importance of immune health and careful management of underlying conditions to reduce risk.