Objective: To investigate the clinical effects of LEEP combined with the Interferon suppository and Baofukang suppository on treating cervical erosion. Method :One hundred and sixty eight patients diagnosed with cervical erosion were randomly divided into:the test group and the control group. The test group was treated with the LEEP

then the Interferon suppository and Baofukang suppository were placed in their vaginas.The control group was simply treated with LEEP alone. Result: After 3 months

the cure rate of the test group is 92.86%

where the cure rate of the control group is 80.95%

there is significant difference(P<0.05). Conclusion: LEEP combined with the Interferon suppository and Baofukang suppository is effective in treating cervical erosion

and more effective than simply LEEP. This method can reduce the duration and amount of vaginal discharge and bleeding compared to the simple LEEP. It also reduce the chance of infection. The treatment is simple to apply

with no side effects. The treatment would have wide range of clinical application.