Brand name authorized in: Poland
The drug ADARING contains a combination of these active pharmaceutical ingredients (APIs):
Etonogestrel is the biologically active metabolite of desogestrel, a progestagen widely used in OCs. It is structurally derived from 19-nortestosterone and binds with high affinity to progesterone receptors in the target organs. The contraceptive effect of etonogestrel is primarily achieved by inhibition of ovulation.
This drug has been classified in the anatomical therapeutic chemical (ATC) classification system as follows: