Dienogest is a progestin medication which is used in birth control pills and in the treatment of endometriosis. It is also used in menopausal hormone therapy and to treat heavy periods. Dienogest is available both alone and in combination with estrogens. It is taken by mouth.

Sterling holds Certificate of Suitability n. R0-CEP 2016-158-Rev 00 issued by Quality of Medicines & HealthCare (EDQM) on 02/08/2018.