LUNG infectionsSYMPTOMSATELECTASISThis article, titled "Understanding Lung Infections: Causes, Symptoms, and Treatment," provides an overview of lung infections, also known as lower respiratory tract infections. The article explains that these infections can affect people of all...
Pneumoniais an inflammation of the airspace (alveoli; singular alveolus) in the lung most commonly caused by infections. Bacteria, viruses, or fungi (infrequently) can cause pneumonia. There are also a few noninfectious types of pneumonia that are caused by inhaling or aspirating foreign matter o...
A majority of upper respiratory infections are due to self-limited viral infections. Occasionally, bacterial infectionsmay cause upper respiratory infections. Most often, upper respiratory infections are contagiousand can spread from person to person by inhaling respiratory droplets fromcoughingor sneezing. ...
Treating lung inflammation depends on the cause. For lung inflammation due to viral infections, such as the cold or flu, time and supportive care are all that is really involved. Lung inflammation due to other types of infection, such as Tb, will usually resolve once the underlying infection ...
Loss of appetite Trouble with physical activity Chronic lung infections such as bronchitis or pneumonia You may also have: Chest pain (especially when you cough, take deep breaths, or laugh) Hoarseness Wheezing Lung cancer: Advanced signs If lung cancer spreads to other parts of your body, you...
Shortness of breath or wheezing when active Coughing up blood or bloody phlegm Painful swallowing Developing a hoarse voice Consistent chest pain, especially when breathing in deeply Back pain Repeated lung infections, such as bronchitis or pneumonia ...
The Best and Worst Foods for Lung Health Surprising Causes of BreathlessnessRecommended FEATURED Explore More On Pneumonia Is It Bronchitis or Pneumonia? Medically reviewed by Paul Boyce on January 18, 2025 Written by WebMD Editorial Contributors Bronchitis and pneumonia are lung infections and can...
"It's your body trying to get rid of the excess mucus and phlegm and clear your lung out a little bit." However, she adds, some people may cough so excessively that they can pull muscles in their chest. Sleep can also suffer. "If it's keeping them up at night and they're not ...
Shortness of breath. Feeling tired or weak. Infections such as bronchitis and pneumonia that don’t go away or keep coming back. New onset of wheezing.”Lung cancer does not discriminate based on sex or race, but the primary risk factor for developing the disease is a history of smoking....
Lung infections, for example, pneumonia and bronchitis, may also cause nausea and vomiting, especially if the area of the lung involved is near the diaphragm, the muscle that separates the chest from the abdomen. Sepsis: An overwhelming infection spread through the bloodstream may also be associat...