Thanks for posting your query.
Let me know the status of blood sugar fasting & postprandial along with renal function test.
Your father should take above prescribed medicine twice in day 30 minutes before the meals.
He should also take DPP-IV inhibitors if renal function test is absolutely normal under guidance of treating doctor.
You should consult with internal medicine specialist/ endocrinologist
He should also go for serum C peptide level to know the status of insulin formation in body.
Those patients who are suffering from type II diabetes
, they may require insulin therapy
at any stage of their life due to permanent destruction of beta cells in pancreas
. In such cases, insulin is the only mode of therapy.
Dr. Mayank Bhargava