Drospirenone Ethinyl Estradiol Tablets II is commonly used in the treatment of polycystic ovary syndrome (PCOS), it should be taken once a day, 1 tablet each time, first take the pink tablet, then take the white tablet, and then continue to take the medication for 28 consecutive days, if there is no menstrual period, continue to take the medication as described above; if there is a menstrual period, continue to take it as described above on the first day of menstruation, and it is usually required to be treated continuously for 3~6 months. Drospirenone ethinyl estradiol tablets II consists of ethinyl estradiol, drospirenone and other estrogen and progestin preparations, is commonly used in the clinic of short-acting contraceptives, but also can play a role in adjusting the menstrual cycle, polycystic ovary syndrome patients whose main manifestation is the irregularity of ovulation or no ovulation, which leads to irregular menstruation or amenorrhea, taking drospirenone ethinyl estradiol tablets II can be adjusted to the patient’s menstrual cycle, so that the menstruation of the period on schedule. For patients with polycystic ovary syndrome, it is recommended that they go to the gynecology department of a regular hospital and choose the appropriate medication under the guidance of the doctor to actively treat the condition, and not to use medication blindly.