Januvia 100 mg contains Sitagliptin, a medication used to manage blood sugar levels in adults with type 2 diabetes mellitus. It is typically prescribed along with diet and exercise and can be used alone or with other antidiabetic drugs.

Mechanism of Action
Sitagliptin belongs to a class of medicines called DPP-4 inhibitors (dipeptidyl peptidase-4 inhibitors). It works by increasing the levels of incretin hormones in the body. These hormones help control blood sugar by:

• Stimulating the pancreas to release insulin after meals

• Reducing the amount of sugar released by the liver when it is not needed

  Uses
  Januvia 100 mg is used for:

  • Managing blood glucose levels in adults with type 2 diabetes mellitus

  • Often used in combination with other antidiabetic agents such as metformin, sulfonylureas, or insulin when single-drug therapy is not enough

    Adverse Effects
    While generally well tolerated, some people may experience side effects such as:

    • Headache or upper respiratory tract infections like sore throat or nasal congestion

    • Stomach discomfort or nausea

    • Low blood sugar, especially when used with other antidiabetic drugs

    • Joint pain or muscle aches in rare cases

    • Pancreatitis and allergic reactions have also been reported but are uncommon