Dagliflozin tablets are not recommended to take 20mg in a day is important. Dagliflozin tablets belong to the group of hypoglycemic drugs that are used to treat type 2 diabetes. Usually, the dose of this drug is up to 10mg once daily. Taking 20mg of Dagliflozin tablets in a day may have adverse consequences on several parts of the body such as blood pressure as well as the kidneys, causing adverse reactions such as hypotension, which may have a more significant effect on the body, and is therefore critical. When patients experience adverse reactions, they should stop using the drug and go to the hospital to correct the blood volume status under the guidance of the doctor to avoid serious damage to the body. Allergy to this drug and the presence of severe renal impairment is prohibited. Patients should take Dagliflozin tablets correctly under the guidance of a doctor and avoid changing the dosage on their own.