Breathing is something most of us rarely think about—until it becomes difficult. One condition that can significantly impact ...

Plastic bronchitis is the buildup of lymph fluid in the lungs. The fluid leaks into the airways and causes tree-like casts to form, blocking the airways. Treatment includes removing the casts and ...

Drinking warm fluids like tea can help loosen thickened mucus in the lungs. Inhaling moist air using a humidifier or steam can make it easier to cough up and remove lung mucus. Controlled coughing ...