Aunt refers to menstruation, taking emergency contraceptive pills menstruation eight days do not come can be observed for a few days, general treatment or drug treatment. 1. General treatment: eight days after taking emergency contraceptive pills without menstruation is generally more normal, you can first observe a few days. Everyone’s physical condition is different, so the symptoms after taking emergency contraceptive pills are not the same, some people may not have their period until 7-10 days after taking the pills. 2. Medication: If irregular menstruation has occurred after taking the pill, you can use medication to regulate menstruation under the guidance of your doctor, such as Wu Ji Bai Feng Pills, Motherwort Granules, etc., to relieve the symptoms of irregular menstruation, and the use of specific medication should be in accordance with the doctor’s instructions. In addition, you need to pay more attention to rest, it is best not to take emergency contraceptive pills.