Methods: A controlled, stage 1 - clinical trial, was conducted on 67 patients with serum uric acid ≥ 5, 5 mg / dL and divided into 2 groups: patients in the study group were used "Kim tien thao" preparation with the dose 2 capsules x 3 / day and patients in the control group were treated with Allopurinol with the dose 300mg/day.