The primary objective of treatment is to identify the cause of the heartburn so it can be avoided in the future over-the-counter antacids are commonly used to neutralize stomach acid. Gerd treatment otc. The proton-pump inhibitors esomeprazole (nexium 24hr), lansoprazole (prevacid 24hr), and omeprazole (prilosec otc) are sold over-the-counter to treat frequent heartburn (two or more times per week.
gerd treatment otc