Cagliflozin tablets and metformin can be taken at the same time. Cagliflozin tablets mainly inhibit the sodium-glucose coordinated transport protein of renal tubular cells, reduce the reabsorption of glucose by renal tubular cells, so that glucose is discharged from the urine, to achieve the purpose of lowering blood sugar. When taking this drug, adverse reactions such as genital infection and urinary tract infection may occur, and it is prohibited for those who are allergic to this product, patients with severe renal damage, end-stage renal disease and pregnant women. Metformin mainly inhibits glucose output, improves the sensitivity of peripheral tissues to insulin, and increases the uptake and utilization of glucose, and adverse reactions such as nausea, vomiting, and diarrhea may occur when taking it. It is contraindicated for those who are allergic to metformin, diabetic acidosis, severe hepatic or renal insufficiency and pregnant women. Cagliflozin tablets and Metformin can be taken at the same time, but should be under the supervision of a doctor.