Can you give us more information about the medicine, I do not recognise that name.
I did not take any medicine, instead I bought a meter to test my blood - for a few weeks I tested before every meal and then two hours after I started to eat.
This showed me how many carbohydrates I can eat.
For me it was 85g a day, other people have to go lower.
By eating less than 85g of carbohydrate a day, and no more than 30g in one meal, I managed to reduce my blood sugars so I do not need any medicine.
Now my blood sugars are in the normal range I eat up to 100g a day, but no more.
Most foods contain carbohydrate - apart from meat, some fish, chicken, eggs, etc. - you can find the information on the labels or online.
Apart from meat, fish and chicken I eat cheese or eggs, some vegetables, some thick yogurt and a little fruit but only berries. Plus a small amount of very dark chocolate (85%).
I eat cauliflower, made into a 'rice', and cabbage, spinach, green beans, lettuce, any 'green vegetable', maybe a little tomato, onion or butternut squash.
Plus a small amount of raspberries or blueberries or rhubarb.
I make bread with ground almonds and coconut flour instead of wheat.