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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 ...
The ingestion and aspiration of foreign objects pose a common and dangerous problem in young children. It remains one of the leading cause of death in children under the age of 5. [ 20 ] Common food items (baby carrots, peanuts, etc.) and household objects (coins, metals, etc.) may lodge in various levels of the airway tract and cause ...
Treatment of unconscious patients focuses on preventing or treating obstructions of the airway, such as head-tilt/chin-lift and jaw-thrust maneuvers, while the use of the recovery position mainly prevents aspiration of things like stomach content or blood.
Chronic inflammation of the lungs is a key feature in aspiration pneumonia in elderly nursing home residents and presents as a sporadic fever (one day per week for several months). Radiological review shows chronic inflammation in the consolidated lung tissue, linking chronic micro-aspiration and chronic lung inflammation.
If foreign body aspiration is suspected, finger sweeping in the mouth is not recommended due to the increased risk of displacing the foreign object further into the airway. [2] For choking children less than 1 year of age, the child should be placed face down over the rescuer's arm. [2]
Hydrocarbon pneumonitis is a kind of chemical pneumonitis which occurs with oral ingestion of hydrocarbons and associated aspiration. It occurs prominently among children, accounting for many hospital admissions each year.
Incision and drainage may be associated with a lower chance of recurrence than needle aspiration but the evidence is very uncertain. Needle aspiration may be less painful but again the evidence is very uncertain. [13] Treatment can also be given while a patient is under anesthesia, but this is usually reserved for children or anxious patients.
Treatment is focused on reversing the cause of inflammation and reducing symptoms. Corticosteroids may be given to reduce inflammation, often before long-term scarring occurs. Antibiotics are usually not helpful or needed, unless there is a secondary infection. Oxygen therapy may be helpful.