Pneumonia - Symptoms and causes - Mayo Clinic
Jun 13, 2020 · Pneumonia — Learn about the symptoms, causes and treatment of this serious lung infection.
Pneumonia: Causes, Symptoms, Diagnosis & Treatment - Cleveland Clinic
Pneumonia is inflammation and fluid in your lungs caused by a bacterial, viral or fungal infection. It makes it difficult to breathe and can cause a fever and cough with yellow, green or bloody mucus. The flu, COVID-19 and pneumococcal disease are common causes of pneumonia. Treatment depends on the cause and severity of pneumonia.
Pneumonia: Symptoms, Causes, and Treatment - WebMD
Nov 14, 2024 · Pneumonia is the infection and inflammation of air sacs in your lungs. These air sacs, called alveoli, can fill with fluid or pus, causing a serious cough and fever.
Pneumonia - American Lung Association
Anyone can get pneumonia, but some people are more at risk than others. Learn about causes and symptoms of pneumonia, how pneumonia is treated, ways to prevent pneumonia and more in this section. Pneumonia is a common lung infection caused …
Pneumonia | Pneumonia | CDC - Centers for Disease Control and …
Lower your risk of pneumonia with vaccines and other healthy living practices. Many professional organizations have issued guidelines to manage and prevent pneumonia. Pneumonia is a lung infection that can be caused by many germs. Treatment and prevention options and who's at …
Pneumonia - Johns Hopkins Medicine
There are more than 30 different causes of pneumonia, and they’re grouped by the cause. The main types of pneumonia are: Bacterial pneumonia. This type is caused by various bacteria. The most common is Streptococcus pneumoniae.
Pneumonia: Diagnosis, Symptoms, and Treatment - Healthline
Jun 24, 2024 · Pneumonia is an infection caused by bacteria, viruses, or fungi. It leads to inflammation in the air sacs of one or both lungs. These sacs, called alveoli, fill with fluid or pus,...
Pneumonia: Symptoms, Causes, and Treatment - Harvard Health
Jun 24, 2024 · Pneumonia is an infection of one or both lungs that triggers inflammation and causes the air sacs (alveoli) of the lung to fill with pus or liquid. Symptoms include coughing, shortness of breath, and fever, and can be mild to life-threatening.
Pneumonia Symptoms and Diagnosis - American Lung Association
Aug 12, 2024 · To diagnose pneumonia, and to try to identify the germ that is causing the illness, your doctor will ask questions about your medical history, do a physical exam, and run some tests. Your doctor will ask you questions about your …
Pneumonia - World Health Organization (WHO)
Dec 31, 2024 · When an individual has pneumonia, the alveoli are filled with pus and fluid, which makes breathing painful and limits oxygen intake. These infections are generally spread by direct contact with infected people. Vaccines can help prevent pneumonia. Pneumonia may be treated with antibiotics, if it is bacterial.