This condition may occur spontaneously as a result of a clinical disorder or from drug administration (iatrogenic). Studies demonstrate that prior gastric bypass surgery, chronic gastric H pylori infection, chronic proton pump inhibitor (PPI) use, or some autoimmune conditions such as diabetes, autoimmune thyroid disease may be associated with achlorhydria.
What causes Achlorhydria?
This condition may occur spontaneously as a result of a clinical disorder or from drug administration (iatrogenic). Studies demonstrate that prior gastric bypass surgery, chronic gastric H pylori infection, chronic proton pump inhibitor (PPI) use, or some autoimmune conditions such as diabetes, autoimmune thyroid disease may be associated with achlorhydria.