SLC5A2 and Glycosuria: We show in this study that SGLT2 inhibitor ipragliflozin induced a sustained glucosuria, diuresis, and natriuresis, with compensatory increases in fluid intake and vasopressin‐induced aquaporin‐2 phosphorylation and solute‐free water reabsorption in proportion to the reduced fluid balance to maintain body fluid volume These results indicate that the osmotic diuresis induced by SGLT2 inhibition stimulates compensatory fluid intake and renal water reabsorption to maintain body fluid volume.