[Guanfacine in the treatment of arterial hypertension in diabetics].
30 patients with hypertension and diabetes mellitus type II were treated with guanfacine (Estulic--"Sandoz" Switzerland) 1 mg tablets in the course of 6 months. The trial began with a placebo period at the end of which the patients were classified into groups: I groups--mild hypertension--14 patients, II group--moderate hypertension--8 patients and III group--severe hypertension - 8 patients. The treatment began in all patients with 0.5 mg Estulic once a day in the evening. According to the effect the dose was increased in one week intervals to 1, 2 and 3 mg daily. A very good effect was achieved in 24 patients (80%), good effect--in 3 patients (10%). There was no effect in 3 patients (10%) with diastolic pressure at the end of the placebo period of 15.3 kP (115 mm Hg). The drug Estulic did not deteriorate the glucose tolerance and in 22 patients (73.3%) a decrease of the blood sugar levels with mean 3.47-1.98 mmol/l was found.