If you’ve ever suffered from heartburn, Zantac and Ranitidine might have been your knights in shining armor and if you’ve never had the misfortune of going through this, the aforementioned Over-The-Counter (OTC) drugs are used to cut down the production of acid in the stomach. There are many other OTC antacids such as Gelusil, that neutralize the acid in the stomach. While self-prescribing for relief from heartburn or GERD, have you ever considered that these antacids might actually be making your condition worse