Medication Composition:

• Istavel: Contains Sitagliptin, a DPP-4 inhibitor for type 2 diabetes.
• Zita: Combines Metformin (lowers liver glucose production) and Teneligliptin (another DPP-4 inhibitor).

Dosage Clarification:

• The mentioned doses (Zita 5 mg and Istavel 50 mg) are not standard. Typically, Metformin is 500 mg or 1000 mg, Teneligliptin is 20 mg, and Sitagliptin is 100 mg.

Switching Medications:

• Switching may be suitable for better blood sugar control but requires a healthcare provider's assessment.

Consult Your Doctor:

• Do not change medications without consulting your doctor to ensure safety and efficacy based on your health status.