Objective: To observe the therapeutic effect of halitosis with Helicobacter pylori (Hp) infection by Xiehuang powder with trigeminy therapeutic resist Hp. Method: Choose 71 patients diagnosed with halitosis with Hp infection

belonging to damp-heat in spleen and stomach

were randomly divided into treatment group of 36 patients and control group of 35 patients. The control group had been treated with trigeminy therapeutic resist Hp

the treatment group had been treated with Xiehuang powder with trigerniny therapeutic resist Hp. Both group take 1 week as a period. Reexamine the halitosis nurnerical value after 1 week to observe the short-term curative effect.Reexamine the halitosis numerical value and Hp after 4 week to observe the long-term curative effect. Result: Therapeutic effect in the near future

treatment group total effectiveness was 94.44%

the control group was 80.00%

comparison differences has statistics significance (P<0.05).After one month observe the long-term therapeutic effect

comparison differences has statistics significance too. Comparison of general effects on Hp between the treatment group and comparison group

treatment group effectiveness was 86.11%

the control group was 62.85%

comparison differences has statistics significance (P<0.05). Conclusion: The effects of halitosis with Hp infection by Xiehuang powder with trigeminy therapeutic resist Hp is significant.