Under normal circumstances to eat drospirenone ethinyl estradiol tablets to stop the drug will come to menstruation, this drug 1 box is a course of treatment, 1 box of drugs all finished need to stop the drug, stopping the drug for 7 days, the 8th day before you can eat the second box of drugs. The purpose of stopping the medication is to allow the woman’s uterine lining to lose its hormonal protection, and the uterine lining will shed, which will result in the onset of menstruation. If the patient wants to keep using such a medication for contraception, she can keep taking it, stopping for 7 days and starting the 2nd box of pills on the 8th day. It is important not to miss a dose of the medication because missing a dose of the medication can easily lead to vaginal bleeding and it can easily lead to the failure of contraception. It is best to take this medication at a fixed time every night, otherwise it is easy to forget, and it also tends to lead to unstable hormone levels throughout the day.