Most of the normal women who mistakenly take emergency contraceptive pills, there will not be any clinical signs and symptoms, in this case does not need to be treated, but due to the different physical conditions of each person, some patients will appear to have the phenomenon of vaginal bleeding occurs, if the amount of bleeding is more or more bleeding time is longer, you need to go to the obstetrics and gynecology department of the public hospital in a timely manner for diagnosis and treatment, and to clarify the cause of the cause of the disease according to the cause of the disease. The treatment should be based on the cause of the disease. Emergency contraceptive pills are sex hormone drugs, if taken in large quantities over a long period of time, it is easy to cause menstrual disorders, endocrine disorders, irregular vaginal bleeding and other conditions, but also on the patient’s liver function, kidney function to cause certain damage, some patients can even cause thrombotic diseases, it is recommended that the patient to pay attention to the quality of life, do not indiscriminate use of drugs, so as to avoid the damage to the body’s health, the emergence of risky conditions. the occurrence of the condition.