In conclusion, luseogliflozin has similar efficacy and safety in Japanese people with T2D when meals contain 40% to 55% total energy carbohydrate, but a strict LC diet on this class of drug should be avoided to prevent SGLT2 inhibitor-associated diabetic ketoacidosis.
However, a potential side effect that has been reported with SGLT2 inhibitors in patients with T2DM and particularly during off-label use in patients with type 1 diabetes is diabetic ketoacidosis.
Although SGLT2 inhibitors are generally well tolerated, they are associated with an increased risk of genital mycotic infections, as well as the potential risk for serious adverse events such as dehydration, development of diabetic ketoacidosis, serious urinary tract infections, and bone fractures.