Fexofenadine Use in Gastroesophageal Reflux Symptoms

Inclusion Criteria: * A minimum 6-month history of heartburn and regurgitation, as their main symptom * Experience at least 3-4 days with episodes of heartburn or regurgitation per week * Female patients who are postmenopausal or using acceptable methods of birth control. Exclusion Criteria (selected) * Esophageal stricture * Primary esophageal motility disorder * Systemic sclerosis * Active inflammatory bowel disease * Zollinger-Ellison syndrome * Active gastric or duodenal ulcer * Active infectious or inflammatory conditions of the small or large intestine * Malabsorption syndromes of the intestine * History of gastrointestinal cancer * Current active cancer * Prior gastric or intestinal surgery * Pregnant or breast feeding * Other serious psychiatric or medical disease