T17.81

Clinical Causes: Vomit reflux into the upper respiratory tract during episodes of vomiting Dysphagia (difficulty swallowing) leading to accidental inhalation of gastric contents Neurological conditions impairing protective reflexes such as coughing or swallowing Gastroesophageal reflux disease (GERD) causing frequent vomiting or regurgitation Sedation or altered consciousness increasing risk of aspiration Trauma or injury to the facial or oral cavity impairing swallowing safety

Key Symptoms: Coughing or choking during or after vomiting Persistent sore throat or hoarseness Difficulty breathing or shortness of breath Wheezing or abnormal respiratory sounds Feeling of tightness in the chest Increased mucus production or a sensation of something stuck in the throat Signs of respiratory distress in severe cases

Diagnosis Path: Diagnosis involves a clinical assessment based on patient history, especially episodes of vomiting and breathing difficulties. Imaging studies like chest X-rays can reveal the presence of gastric contents in the respiratory tract. Bronchoscopy may be performed to visualize and confirm aspiration in certain cases. Additional tests such as pH monitoring or swallowing studies can help identify underlying causes like reflux or dysphagia.

Treatment Protocols: Management focuses on removing the aspirated material and preventing further aspiration. This may include: - Suctioning of the respiratory passages to clear gastric contents - Administration of oxygen therapy to support breathing - Use of medications such as bronchodilators or corticosteroids for airway inflammation - Treating the underlying cause (e.g., GERD management with medications, addressing swallowing difficulties) - In severe or persistent cases, hospitalization and supportive care might be necessary Long-term strategies aim to reduce aspiration risk through dietary modifications, swallowing therapy, and managing predisposing conditions.