Pneumonia - Symptoms and causes - Mayo Clinic
2020年6月13日 · The signs and symptoms of pneumonia vary from mild to severe, depending on factors such as the type of germ causing the infection, and your age and overall health. Mild signs and symptoms often are similar to those of a cold or flu, but they last longer.
Pneumonia - Diagnosis and treatment - Mayo Clinic
2020年6月13日 · 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.
Consumer Health: Recognizing the signs of pneumonia
2023年11月10日 · The signs and symptoms of pneumonia vary from mild to severe, depending on factors such as the type of germ causing the infection, your age and your overall health. Mild signs and symptoms often are similar to those of a cold or flu, but they last longer.
Infectious Diseases A–Z: What you need to know about pneumonia
2019年12月30日 · Symptoms of pneumonia can vary, depending on factors such as the type of germ causing the infection, as well as your age and overall health. Mild signs and symptoms are often similar to those of a cold or flu, but last longer.
Coronavirus disease 2019 (COVID-19) - Symptoms and causes
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.
Severe acute respiratory syndrome (SARS) - Symptoms & causes
2021年10月8日 · Many people with SARS develop pneumonia, and breathing problems can become so severe that a mechanical respirator is needed. SARS is fatal in some cases, often due to respiratory failure. Other possible complications include heart and liver failure.
Legionnaires' disease - Symptoms & causes - Mayo Clinic
2021年5月24日 · 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.
Respiratory syncytial virus (RSV) - Symptoms & causes - Mayo Clinic
2023年10月4日 · In severe cases. RSV infection can spread to the lower respiratory tract, causing pneumonia or bronchiolitis — inflammation of the small airway passages entering the lungs. Signs and symptoms may include: Fever; Severe cough; Wheezing — a high-pitched noise that's usually heard on breathing out (exhaling)
Walking pneumonia: What does it mean? - Mayo Clinic
2023年2月8日 · "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.
Sepsis - Symptoms & causes - Mayo Clinic
2023年2月10日 · Symptoms of sepsis. Symptoms of sepsis may include: Change in mental status. Fast, shallow breathing. Sweating for no clear reason. Feeling lightheaded. Shivering. Symptoms specific to the type of infection, such as painful urination from a urinary tract infection or worsening cough from pneumonia. Symptoms of sepsis are not specific.