aspiration

Aspiration refers to the inhalation of food, liquid, or other foreign substances into the windpipe and lungs instead of the stomach. This can occur accidentally when swallowing or during medical procedures. When aspiration happens, it may cause coughing, choking, or more serious issues like pneumonia if bacteria or irritants enter the lungs. It’s a concern especially for individuals with swallowing difficulties, neurological conditions, or impaired consciousness. Managing aspiration involves techniques to improve swallowing safety and, in some cases, medical interventions to prevent substances from entering the lungs.