T17.218

Clinical Causes: Gastroesophageal reflux disease (GERD) which causes stomach contents to reflux into the esophagus and potentially into the pharynx. Swallowing disorders (dysphagia) that impair normal passage of food and liquids, increasing risk of regurgitation into the throat. Anatomical abnormalities such as a hiatal hernia which can facilitate gastric contents entering the pharynx. Poor muscle coordination or relaxation of the esophageal sphincters, allowing reflux. Delayed gastric emptying that results in increased pressure and reflux. Certain medical procedures or surgeries that affect the esophageal or stomach function.

Key Symptoms: Sensation of a lump or foreign body in the throat Persistent sore throat or cough Difficulty swallowing or painful swallowing Regurgitation of gastric contents into the mouth or throat Hoarseness or voice changes Throat irritation or inflammation Chronic cough, especially at night

Diagnosis Path: Endoscopy, to visually examine the esophagus and pharynx for injury or abnormalities. Imaging studies such as a barium swallow, which uses X-ray to observe the movement of contrast material through the esophagus and into the pharynx. pH monitoring to measure acid exposure in the esophagus and throat. Esophageal manometry to assess the function of the esophageal muscles and sphincters. Clinical evaluation of symptoms and response to initial treatments.

Treatment Protocols: Medications such as proton pump inhibitors or H2 receptor antagonists to reduce stomach acid production. Lifestyle modifications including dietary changes, weight management, and avoiding foods that trigger reflux. Eating smaller, more frequent meals and avoiding lying down immediately after eating. Elevating the head of the bed to prevent nighttime reflux. Treatment of any underlying anatomical issues, potentially through surgical intervention. Speech and swallow therapy for those with swallowing difficulties. Monitoring and follow-up care to prevent complications.