18 Week Study Evaluating Safety and Efficacy of Olmesartan, Amlodipine, and Hydrochlorothiazide, in Type 2 Diabetics

Amlodipine 5 mg tablets , Daily for 3 weeks;

amlodipine / olmesartan medoxomil combination tablets 5 mg/20 mg or 5 mg/40 mg or 10 mg/40 mg

hydrochlorothiazide tablets, 12.5 mg or 25 mg.