“…HP is the principal cause of peptic ulcer disease, chronic gastritis, and gastric cancer [1,2]. In addition to these common diseases, extra-gastrointestinal manifestations of H. pylori have recently attracted the interest of many researchers [2], including blood diseases such as iron deficiency anemia, vitamin B12 deficiency, and chronic immune thrombocytopenia, metabolic syndrome, diabetes, non-alcoholic fatty liver disease, Alzheimer's disease, neurologic disease, skin disease, cardiovascular disease, and eye disease [3][4][5][6][7]. Ocular manifestations of H. pylori infection include glaucoma, central serous chorioretinopathy, blepharitis, and uveitis [2].…”