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Pulmonary aspiration is the entry of solid or liquid material such as pharyngeal secretions, food, drink, or stomach contents from the oropharynx or gastrointestinal tract, into the trachea and lungs. [1] When pulmonary aspiration occurs during eating and drinking, the aspirated material is often colloquially referred to as "going down the ...
In adults, fistulas may occur because of erosion into the trachea from nearby malignant tumours, which erode into both the trachea and the oesophagus. Initially, these often result in coughing from swallowed contents of the oesophagus that are aspirated through the trachea, often progressing to fatal pneumonia; there is rarely a curative ...
In adults, the right lower lobe of the lung is the most common site of recurrent pneumonia in foreign body aspiration. [2] This is due to the fact that the anatomy of the right main bronchus is wider and steeper than that of the left main bronchus, allowing objects to enter more easily than the left side. [ 2 ]
If the symptoms worsen, the pneumonia does not improve with home treatment, or complications occur, hospitalization may be required. [69] Worldwide, approximately 7–13% of cases in children result in hospitalization, [23] whereas in the developed world between 22 and 42% of adults with community-acquired pneumonia are admitted. [69]
Roughly 1 million adults in the U.S. seek hospital care due to pneumonia and 50,000 people die from it each year. "Pneumonia can become dangerous if it goes unrecognized and untreated.
If left untreated, aspiration pneumonia can progress to form a lung abscess. [5] Another possible complication is an empyema, in which pus collects inside the lungs. [6] If continual aspiration occurs, the chronic inflammation can cause compensatory thickening of the insides of the lungs, resulting in bronchiectasis. [6]
Pneumonia vaccines aside, Horn’s best recommendation for all ages is to get the flu and COVID vaccines “to prevent serious lung infections going into the winter season.” Both conditions can ...
How to prevent RSV and walking pneumonia. To prevent RSV, there are three vaccines approved for adults ages 60 and older as well as some adults between the ages 50 and 59 who are at higher risk ...