80 patients with duodenal bulbar ulcer were divided into two groups: one was the group of ulcer with Excess-Heat Syndrome (EHS); the other was that with Deficiency-Cold Syndrome (DCS). Both groups of patients were treated with Kuiyangqing Pill (KYQP) for observation, 32 cases treated with bismuth aluminate tablets as control.
Results: The therapeutical effect of EHS was better than that of the control. The recovery rate was 91.5%. The effective rate was 97.9% (P < 0.05). While the curative effect of DCS group was not so good as that of the control.