Chronic diseases·19 questionsWhat is GERD?SaveUpdated: 2026-08-31Answer•Gastroesophageal reflux disease.•Heartburn, sour taste.•Causes: obesity, hernia, food.•Treatment: diet, proton pump inhibitors.•Avoid food before sleep.Ask AI to clarifyWas this answer helpful?HelpfulNot helpfulSuggest an improvement