There is no special requirement for Andatang, or Dagliflozin tablets, to be taken before or after meals; this product is used for type 2 diabetes and should be used as directed by a physician. Dagliflozin tablets instructions point out that the use of this product is taken every morning, without eating restrictions. Therefore, Dagliflozin tablets can be taken before or after meals. Dagliflozin tablets can be used as a monotherapy to treat type 2 diabetes mellitus in adults and improve glycemic control. The visible adverse effects of this drug are ketoacidosis, hypotension, renal impairment, acute kidney injury, pyelonephritis, urinary sepsis, hypoglycemia due to coadministration with insulin, elevation of LDL-C (low-density lipoprotein) cholesterol, fungal infections of the genitals, and bladder cancer. This product is not indicated for diabetic ketoacidosis, type 1 diabetes mellitus. The drug is contraindicated for those who have severe hypersensitivity reaction to the product, severe renal impairment, end-stage renal disease, and those who need dialysis. The drug should be used rationally under the guidance of a doctor.