Study: Heartburn Medication Can be Rough on Your Kidneys. Try These Natural Remedies! DavidWolfe.comJune 12, 2016 Proton pump inhibitors work to reduce the damage, felt as heartburn, which is caused by acid in the esophagus and stomach. The amount of prescriptions writte... ConditionsFeaturedHealth & LongevityLifestyleRemediesResearch 0