Longstanding hypertensives are more prone to develop diabetes
Prescription of anti diabetics depends upon various factors and as such it would be highly improper on my part to advise you the medications online.
It would be better for you if you consult a diabetologist
or an internal medicine specialist,get yourself examined and investigated thoroughly and then get a proper prescription.
You would need a constant and regular monitoring of your blood sugar levels along with blood pressure levels and your lipid levels.
Make sure to keep your blood sugar and blood pressure meticulously controlled to avoid various future micro as well as Macrovascular complications.
Reduce your weight.
Do regular exercises.
Observe proper dietary restrictions.
Keep your BP ZBELOW 120/80 and LDL cholesterol
below 80 and triglycerides below 150 .