K20.8

Clinical Causes: Medication-induced irritation from drugs such as NSAIDs, antibiotics, or bisphosphonates Chemical injuries from accidental ingestion of household cleaners or other corrosive substances Radiation therapy targeting the chest region Allergic reactions causing eosinophilic esophagitis Food allergies that provoke esophageal inflammation Other less common causes like systemic diseases or unidentified factors

Key Symptoms: Difficulty swallowing (dysphagia) Pain or a burning sensation in the chest (heartburn) Sore throat or the sensation of a lump in the throat Food sticking in the esophagus Chest discomfort or pain Regurgitation of food or liquids Nausea or vomiting in some cases

Diagnosis Path: Diagnosing other esophagitis involves a combination of medical history review, physical examination, and diagnostic tests such as endoscopy. During an endoscopy, a flexible tube with a camera is inserted into the esophagus to visualize inflammation and obtain biopsies if necessary. Biopsies can help identify specific types of esophageal inflammation, including eosinophilic or allergic types, and rule out other conditions like infections or malignancies. Additional tests may include barium swallow studies or pH monitoring to assess esophageal function and acid reflux status.

Treatment Protocols: Medications to reduce stomach acid production, such as proton pump inhibitors (PPIs) or H2 receptor antagonists Avoidance of known irritants or allergens, including certain foods, medications, or environmental factors Use of topical or systemic steroids in eosinophilic esophagitis cases Surgical options or endoscopic procedures in severe or refractory cases Lifestyle modifications like dietary adjustments, eating smaller meals, and avoiding lying down immediately after eating Treatment of any underlying systemic diseases contributing to esophageal inflammation