Alogliptin can be taken alone and can be used to improve and control blood sugar. Alogliptin is a commonly used medication for the treatment of type 2 diabetes mellitus. It can be used as a monotherapy, as an adjunct to dietary control and physical activity, to improve glycemic control in type 2 diabetes mellitus patients, to prevent high blood sugar from affecting health, and can be taken with or without food according to one’s own physical needs. Adverse effects of alogliptin include pancreatitis, allergic reaction and hypoglycemia, in addition, rash, urticaria and angioedema, etc. People with severe allergic reaction to alogliptin should not take it. It is not recommended for people with pancreatitis, liver function, and allergies. In addition, the use of Alogliptin, there are certain risks, it is recommended that the patient is necessary to get the guidance of a specialist, not to take without authorization.