Main Articles Page
When a Cough Turns Into Pneumonia
Pneumonia is a lung infection that fills the air sacs with inflammatory fluid, making breathing harder. Learn how it presents, how it is treated, and when hospitalization is necessary.
When Sudden Chest Pain Is a Collapsed Lung
Pneumothorax, or collapsed lung, happens when air escapes into the pleural space and compresses the lung. Learn why sudden chest pain and shortness of breath can signal this condition and how it is treated.
Pulmonary Embolism Symptoms, Causes, and Treatment
Pulmonary embolism occurs when a blood clot travels from the legs to the lungs and blocks blood flow. Learn the symptoms, risk factors, diagnostic tests, and how anticoagulation prevents dangerous complications.
Shortness of Breath in the ER and What Doctors Are Really Looking For
Shortness of breath is a common reason people come to the ER. Learn how emergency doctors evaluate breathing trouble, rule out dangerous causes like blood clots and heart failure, and decide on the right tests and treatment.