I have to go through a surgery and thoroughly investigated for this reason. For 6 years I have been taking diabetes medicines sans any improvement. My surgery is postponed as my HBA1C Report showed 9. Doctor prescribed gliclazide BD, vidagliptin BD, ramipril 5 and1/2 HS as my blood pressure showed 160/80. In spite of taking all these drugs no improvement is noticed. I am upset. Surgery is a must. What to do next?