The generic name is drospirenone ethinyl estradiol tablets (II), which consists of 24 active pink tablets and 4 inactive white tablets, usually starting on the first day of menstruation to take the pink tablets for 24 consecutive days and then take the white tablets successively. While taking the medication, care should be taken not to stop taking the medication arbitrarily, so as not to cause irregular stripping of the uterine lining and a small amount of vaginal bleeding or affect the effectiveness of contraception, it is recommended that the patient take the medication at the same time every day, and if a dose is missed, it can be made up within 12 hours. After taking the drug may cause nausea, headache, breast swelling and pain, abnormal bleeding and other adverse reactions, while it should be prohibited for patients with impaired liver and kidney function, lower extremity venous thrombosis, hypertension, coronary heart disease, breast cancer. It should also be noted that drospirenone ethinyl estradiol tablets (Ⅱ) is a short-acting contraceptive, in the role of contraception at the same time, but also can adjust the female menstrual cycle and atrophy of the endometrium, for the endometrial polyps, endometriosis, polycystic ovary syndrome and other diseases also have a certain therapeutic effect, but pay attention to follow the doctor’s instructions to use, do not blindly use the drug.