ABSTRACT
Objective To observe the clinical effects of treating Vetigo due to Vertebrobasilar Insufficient blood supply and hyperactivity of liver-Yang with Tianzhi Granules. Methods 118 cases were randomly recruited into a treatment group with 62 cases and a control group with 56 cases. On base of routine treatment, the treatment group was treated with Tianzhi Granules orally; and the control group was treated with Duflomed Hydrochloride orally. One course of treatment was 14 days. Results The total effective rates were 96.77%and 78.57% in treatment group and control group respectively. There was a significant difference between the two groups(P<0.05). The blood flow rat(BFR)of brain was improved in both groups, but the improvement of the BFR in brain was significantly better in the treatment group than the control group (P< 0.05). No adverse reaction was found in the treatment group. Conclusion Tianzhi Granules is effective and safe in treating Vetigo due vertebrobasilar insufficient blood supply.