Objective To observe the clinical effects of using the methods of tonifying kidney and regulating Chong and Ren meridian treatment for hypomenorrhea（DOR）. Methods Using the methods of tonifying kidney and regulating Chong and Ren meridian treatment 32 cases of hypomenorrhea（DOR） six menstrual cycles， menstrual blood volume and FSH values are compared between before and after treatment. Results The methods of tonifying kidney and regulating Chong and Ren meridian is effective. FSH values has statistical significance between Before and After treatment. Total effective rate is 87.5%. Conclusion The methods of tonifying kidney and regulating Chong and Ren meridian is effective to treat hypomenorrhea（DOR）.