Sitagliptin SUN is a medicine used to control blood glucose (sugar) levels in adults with type 2 diabetes. It is used together with diet and exercise in the following ways: - on its own, in patients whose blood glucose levels are not satisfactorily controlled with diet and exercise and who cannot take metformin (a diabetes medicine); - in combination with metformin or a PPAR-gamma agonist (a type of diabetes medicine) such as a thiazolidinedione, in patients whose blood glucose levels are not satisfactorily controlled with metformin or the PPAR-gamma agonist used on its own; - in combination with a sulphonylurea (another diabetes medicine) in patients whose blood glucose levels are not satisfactorily controlled with a sulphonylurea used on its own and who cannot take metformin; - in combination with both metformin and a sulphonylurea or a PPAR-gamma agonist, in patients whose blood glucose levels are not satisfactorily controlled with the two medicines; - in combination with insulin, with or without metformin, in patients whose blood glucose levels are not satisfactorily controlled with a stable dose of insulin. Sitagliptin SUN contains the active substance sitagliptin and is a ‘generic medicine’. This means that Sitagliptin SUN contains the same active substance and works in the same way as a ‘reference medicine’ already authorised in the EU called Januvia. For more information on generic medicines, see the question-and-answer document [here](https://www.ema.europa.eu/en/documents/medicine-qa/questions-answers-generic-medicines_en.pdf).
Therapeutic Indication
### Therapeutic indication For adult patients with type 2 diabetes mellitus, Sitagliptin SUN is indicated to improve glycaemic control: as monotherapy: \- in patients inadequately controlled by diet and exercise alone and for whom metformin is inappropriate due to contraindications or intolerance. as dual oral therapy in combination with: \- metformin when diet and exercise plus metformin alone do not provide adequate glycaemic control. \- a sulphonylurea when diet and exercise plus maximal tolerated dose of a sulphonylurea alone do not provide adequate glycaemic control and when metformin is inappropriate due to contraindications or intolerance. \- a peroxisome proliferator-activated receptor gamma (PPAR?) agonist (i.e. a thiazolidinedione) when use of a PPAR? agonist is appropriate and when diet and exercise plus the PPAR? agonist alone do not provide adequate glycaemic control. as triple oral therapy in combination with: \- a sulphonylurea and metformin when diet and exercise plus dual therapy with these medicinal products do not provide adequate glycaemic control. \- a PPAR? agonist and metformin when use of a PPAR? agonist is appropriate and when diet and exercise plus dual therapy with these medicinal products do not provide adequate glycaemic control. Sitagliptin SUN is also indicated as add-on to insulin (with or without metformin) when diet and exercise plus stable dose of insulin do not provide adequate glycaemic control.
Therapeutic Area (MeSH)
ATC Code
A10BH01
ATC Item
sitagliptin
Pharmacotherapeutic Group
Drugs used in diabetes
Active Substance (Summary)
INN / Common Names
| Substance | CAS | Monograph |
|---|---|---|
| sitagliptin fumarate | N/A | sitagliptin fumarate |
EMA Name
Sitagliptin SUN
Medicine Name
Sitagliptin SUN
Aliases
N/A