Gut 67 (7): 1351 - 1362, 2018. doi: 10.1136 / gutjnl-2017 - 314722 Treatment of GERD Head of bed elevated Coffee, alcohol, fats, and smoking avoided Proton pump inhibitors, H2 blockers Management of uncomplicated GERD consists of elevating the head of the bed about 15 cm (6 in) by placing about 15 - to 20-cm (6 - to 8-in) blocks under the legs at the head of the bed, by using a wedge pillow, or by placing a wedge under the mattress.