gastro ephageal reflux disease on blue

gastroesophageal reflux disease gerd acid heartburn esophagus stomach symptoms regurgitation indigestion pain chest burning acidic lining inflammation irritation throat cough hoarseness swallowing difficulty sore burping diagnosis treatment medication antacid proton pump inhibitor blocker lifestyle diet avoid trigger foods obesity smoking alcohol sleeping elevate surgery endoscopy esophagitis ulcer complications barrett#39aph39#s prevention