Yosmin is also known as drospirenone ethinyl estradiol tablets, the first box of 21 tablets eaten after stopping the drug for 7 days to start taking the second box of 1 tablet per day for 21 days, the specific method of consumption is recommended to follow the doctor’s advice. Drospirenone ethinyl estradiol tablets is a kind of compound oral contraceptive pill, generally need to follow the correct eating method in order to play an effective contraceptive effect. Drospirenone ethinyl estradiol tablets contain 21 tablets of active medication in a box, after the first box is finished, you need to stop taking the medicine for 7 days and start taking the second box, you must follow the order indicated on the package and take it at about the same time every day. Take 1 tablet daily for 21 days. The first box of drospirenone ethinyl estradiol tablets can be started on the first day of menstruation or on days 2-5 of menstruation with 1 tablet a day for 21 days. If starting on days 2-5 of your period, you will need to add a barrier method of contraception for the first 7 days of taking the medication. Women must be careful not to miss a dose of drospirenone ethinyl estradiol tablets, and if they accidentally miss a dose, they must make up for it. Drospirenone ethinyl estradiol tablets should be taken under the supervision of a doctor.