The otc formulation strength itself shouldn’t be problematic for most users, but the active ingredients might reduce the effectiveness of other medications or affect the absorption of vitamins and minerals q i just took a ppi heartburn pill for my acid reflux, but i’m still in a lot of discomfort. What's the best otc medicine for acid reflux. National digestive diseases information clearinghouse (nddic): "heartburn, gastroesophageal reflux (ger), and gastroesophageal reflux disease" cleveland clinic: "gerd or acid reflux or heartburn".
what's the best otc medicine for acid reflux