All the medicines prescribed by your doctor are good including GALVUS
Galvus (Vildagliptin) is a relatively recently approved oral treatment for people with type 2 diabetes
. Galvus was proven in clinical trials to add efficiency when used in combination with other anti-diabetic medication.
You should trust your doctor and abide by his instructions.
The goal of treatment is to correct the blood sugar levels without being aggressive and without causing hypoglycaemic attacks.
Since the sugar levels are still uncontrolled,let your doctor decide what to give and see he response of the drug patiently.
Sometimes it takes many weeks on the part of doctor to achieve proper sugar control.
Besides medications,your husband should follow dietary restrictions as advised by the doctor and must do regular exercises,which help in better control of blood sugar levels.
Keep his blood pressure below 120/80 and must keep his LDL cholesterol
below and triglycerides below 150.
Carry on the treatment without loosing patience.