Andatang, generic name is dagliflozin tablets, after oral administration of body itching and coughing consider that may be an allergic reaction. Dagliflozin tablets are used to lower blood sugar, mainly through the promotion of urinary excretion of sugar, play a role in lowering blood sugar. Dagliflozin is a new class of hypoglycemic drugs, also known as sodium-glucose cotransporter inhibitors, is a large class of drugs, including dagliflozin, engliflozin and cagliflozin. Itching and coughing after oral administration may be an allergic reaction. This product is used for the treatment of type 2 diabetes in adults. It is not suitable for the treatment of type 1 diabetes or diabetic ketoacidosis. This medication is not recommended for people with a history of severe hypersensitivity reactions to this product, severe kidney damage, end-stage renal disease, or the need for dialysis. Adverse reactions include ketoacidosis, acute kidney injury and renal impairment, hypoglycemia due to combination with insulin and insulinotropic agents. It is necessary to use the drug under the guidance of a specialized doctor and monitor blood glucose regularly.