Cirrhosis develops through 4 different stages, the degree of which is increasing gradually and poses different threats to the patient. When in the F4 stage of cirrhosis, liver cells are completely damaged, liver disease has progressed to the end stage, at which time the liver is no longer functional.

Pulmonary edema, also known as lung congestion, is a condition where the lungs are filled with fluid, leading to pleural effusion and lung obstruction. When suffering from pulmonary edema, the body lacks oxygen, and you begin to experience difficulty breathing. The following article will clarify the causes of pulmonary edema and effective intervention solutions.