Pneumonia - Symptoms and causes - Mayo Clinic
2020年6月13日 · Most pneumonia occurs when a breakdown in your body's natural defenses allows germs to invade and multiply within your lungs. To destroy the attacking organisms, white blood cells rapidly accumulate. Along with bacteria and fungi, they fill the air sacs within your lungs (alveoli). Breathing may be labored.
Pneumonia: Causes, Symptoms, Diagnosis & Treatment - Cleveland Clinic
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 causes your lung tissue to swell. It can cause fluid or pus in your lungs. What is pneumonia?
Pneumonia: Symptoms, Causes, and Treatment - WebMD
2024年11月14日 · Pneumonia is a lung infection that can range from mild to so serious that you have to go to the hospital. It happens when an infection causes air sacs in your lungs (the alveoli) and tubes in...
Pneumonia - Diagnosis and treatment - Mayo Clinic
2020年6月13日 · People who have community-acquired pneumonia usually can be treated at home with medication. Although most symptoms ease in a few days or weeks, the feeling of tiredness can persist for a month or more. Specific treatments depend on the type and severity of your pneumonia, your age and your overall health. The options include: Antibiotics.
About Pneumonia | Pneumonia | CDC - Centers for Disease …
2024年10月7日 · Germs that commonly cause pneumonia in the community are different from those in healthcare settings. Clinicians aren't always able to find out which germ caused someone to get sick with pneumonia. Pneumonia is an infection of the lungs. Many germs (bacteria, fungi, parasites, and viruses) can cause pneumonia.
Pneumonia: Diagnosis, Symptoms, and Treatment - Healthline
2024年6月24日 · 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 - 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 | 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: Symptoms, Causes, and Treatment - Harvard Health
2024年6月24日 · Most cases of pneumonia are caused by bacteria or viruses, but pneumonia can also be caused by fungi. The symptoms of pneumonia can range from mild to severe, and include cough, fever, chills, and trouble breathing.
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 …