GERD: gastroesophageal reflux disease; H2RA: histamine 2 receptor antagonist; PPI: proton pump inhibitor.
* Identify symptom triggers (eg, nocturnal symptoms, large meals, alcohol, soda intake, tobacco use, or specific foods), and individualize lifestyle changes to address them.
¶ Low-dose H2RA options include twice-daily cimetidine 200 mg, famotidine 10 mg, and nizatidine 75 mg. Standard-dose H2RA options include twice-daily cimetidine 400 mg, famotidine 20 mg, and nizatidine 150 mg.
Δ Standard-dose PPI options include once-daily dexlansoprazole 30 mg, esomeprazole 40 mg, lansoprazole 30 mg, omeprazole 20 mg, pantoprazole 40 mg, or rabeprazole 20 mg.
◊ If patient had no response to intermittent H2RA therapy, start PPI rather than twice-daily H2RA. Refer to UpToDate content for details.
§ Approximately two-thirds of adults with GERD will have recurrent symptoms. Patients whose symptoms recur <3 months after discontinuing PPI or vonoprazan may require maintenance acid suppression. Patients without recurrent symptoms should continue lifestyle and dietary modifications.
¥ Tapering is not required for short (eg, <6 months) duration of treatment. Refer to UpToDate content for details regarding tapering and discontinuing PPI or vonoprazan.
‡ Professional guidelines provide different criteria for screening for Barrett's esophagus and are based predominantly on expert consensus.