Search results
Results From The WOW.Com Content Network
Pneumonia is an infection that inflames the air sacs in one or both lungs. The air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, chills, and difficulty breathing. A variety of organisms, including bacteria, viruses and fungi, can cause pneumonia.
Pneumonia — Learn about the symptoms, causes and treatment of this serious lung infection.
"Walking pneumonia" is an informal term for a common bacterial condition. It produces milder symptoms that appear more gradually than in other types of more serious pneumonia. Symptoms may include: Cough. Fever. Sore throat. Headache. Runny nose. Ear pain. Chest pain from coughing.
Legionnaires' disease is a severe form of pneumonia — lung inflammation usually caused by infection. It's caused by a bacterium known as legionella. Most people catch Legionnaires' disease by inhaling the bacteria from water or soil.
Interstitial (in-tur-STISH-ul) lung disease describes a large group of disorders, most of which cause progressive scarring of lung tissue. The scarring associated with interstitial lung disease eventually affects your ability to breathe and get enough oxygen into your bloodstream.
Common causes of pneumonitis include airborne irritants at a job, in the home or from hobbies. Other causes include some cancer treatments and many different medicines. Trouble breathing, and often a dry cough, are the most common symptoms of pneumonitis.
Although a single episode of bronchitis usually isn't cause for concern, it can lead to pneumonia in some people. Repeated bouts of bronchitis, however, may mean that you have chronic obstructive pulmonary disease (COPD).
Any type of infection can lead to sepsis. This includes bacterial, viral or fungal infections. Those that more commonly cause sepsis include infections of: Lungs, such as pneumonia. Kidney, bladder and other parts of the urinary system. Digestive system. Bloodstream. Catheter sites. Wounds or burns.
The illness can cause trouble breathing or pneumonia. Medical issues a person already manages may get worse. Complications of severe COVID-19 illness can include: Acute respiratory distress syndrome, when the body's organs do not get enough oxygen. Shock caused by the infection or heart problems.
A pneumothorax can be a complete lung collapse or a collapse of only a portion of the lung. A pneumothorax can be caused by a blunt or penetrating chest injury, certain medical procedures, or damage from underlying lung disease. Or it may occur for no obvious reason.