Yosmin that drospirenone ethinyl estradiol tablets can not only contraception can also regulate menstruation, generally speaking eating drospirenone ethinyl estradiol tablets will not cause menstrual disorders, but some patients taking the drug during the irregular vaginal bleeding will occur. Drospirenone ethinyl estradiol tablets are compound preparations, composed of drospirenone, ethinyl estradiol, etc., for oral compound short-acting contraceptives, not only can be used for female contraception, but also can be used to regulate menstruation, in general, will not cause menstrual irregularities. However, some patients may experience breakthrough bleeding during the administration of drospirenone ethinyl estradiol tablets, resulting in irregular vaginal bleeding. In addition to irregular vaginal bleeding, some women may experience nausea, breast tenderness and other early pregnancy-like reactions while taking Drospirenone Ethinyl Estradiol Tablets. Drospirenone ethinyl estradiol tablets are contraindicated in women who are pregnant or suspected to be pregnant or lactating, in those who are allergic to the active ingredients or any excipients of the product, and in those who suffer from venous thrombosis or have a history of previous illness. Taking drospirenone ethinyl estradiol tablets usually does not cause irregular menstruation, it is recommended to go to the local hospital for examination and clear diagnosis.