Acute respiratory distress syndrome (ARDS) is a progressive form of acute respiratory failure characterized by dyspnea, decreased pulmonary compliance, and hypoxemia. ARDS often develops after another illness or injury such as sepsis, multiple organ dysfunction syndrome, pneumonia, aspiration, smoke inhalation, near drowning, and severe trauma or shock states. Despite the different causes of ARDS, the … Read more
Pleural effusion is characterized by the accumulation of excess fluid between the lining of the chest wall and the lining of the lungs, known as the pleural space. Normally, there is a minimal amount of fluid in the pleural space that acts as lubrication to facilitate breathing. The seriousness of the condition will depend on … Read more
Cystic fibrosis (CF) is a rare, genetic, and progressive disease that damages the lungs, digestive system, and causes further complications to other organs. Cystic fibrosis is normally diagnosed as a newborn. There is no cure for CF and patients usually do not live past their 50s. Mutations to the CFTR (cystic fibrosis transmembrane conductance regulator) … Read more
Asthma is a chronic condition affecting the lungs. When in contact with a trigger, the muscles around the airways constrict and inflammation and mucus in the airways make breathing difficult, known as an asthma attack. There is no cure for asthma, and untreated asthma attacks can be life-threatening, but there are many effective treatments that … Read more
Chronic obstructive pulmonary disease (COPD) is an umbrella term that also includes chronic bronchitis and emphysema. COPD causes the airways of the lungs to become narrow due to inflammation, mucus, or other damage. This affects the ability to breathe normally and often results in shortness of breath, especially on exertion. COPD often occurs from smoking … Read more
Pneumonia is an infection of the lungs caused by a bacteria or virus. In healthy individuals, pneumonia is not usually life-threatening and does not require hospitalization. Those at higher risk, such as the very young or old, patients with compromised immune systems, or who already have a respiratory comorbidity, may require inpatient care and treatment. … Read more