Even if you don't have an acid reflux diagnosis, you likely have taken an antacid like Tums or know somebody who has. While ...

Antacids are common medications used to relieve heartburn, indigestion, and stomach discomfort by reducing stomach acidity.

Antacids, H2 blockers, and proton pump inhibitors (PPIs) change the pH (acidity) of your GI tract and may decrease the amount of your antibiotic that gets into your bloodstream. Some vitamins may ...