Ortho Tri-Cyclen [Noregestimate/Ethinyl Estradiol] Clinical Pharmacology CLINICAL. Although the primary mechanism of this action is inhibition of ovulation, other. Ortho Tri-Cyclen / Ortho-Cyclen (Norgestimate and Ethinyl. Drug Class and Mechanism of Action of Ortho Tri-Cyclen Ortho Tri-Cyclen is a combination of an est norgestimate [PharmGKB]
Ortho Tri-Cyclen Ortho-Prefest. Mechanism of Action Learn about clinical pharmacology for the drug Ortho Tri-Cyclen / Ortho-Cyclen. Although the primary mechanism of this action is inhibition of ovulation, other.
