Progesterone Agonist/Antagonist class drugs
1 result
Ella (ulipristal acetate)
(ulipristal acetate)HRA PHARMA AMERICA, INC.
Usage: Ella is indicated for the prevention of pregnancy following unprotected intercourse or contraceptive failure. It is a progesterone agonist/antagonist emergency contraceptive and is not intended for regular contraceptive use.