What is the generic equivalent to Ortho Tri-Cyclen?

Tri-Nessa is considered a generic equivalent to Ortho Tri-Cyclen because it contains the same active ingredients in similar dosages and is used for the same therapeutic purpose, which is to prevent pregnancy. Tri-Nessa is a combination oral contraceptive that features the hormones ethinyl estradiol and norgestimate, mirroring the formulation found in Ortho Tri-Cyclen. This similarity allows Tri-Nessa to provide the same efficacy and side effects profile as Ortho Tri-Cyclen when used as directed.

In contrast, the other options represent different formulations or brands of oral contraceptives with varying active ingredients or dosages, which means they are not direct equivalents. Ortho Novum contains different hormone combinations, Yasmin has a distinct formulation that includes drospirenone as one of its active ingredients, and Seasonique follows a different regimen with a different combination of hormones and dosages. This distinction in formulations is crucial for understanding how generics function in the context of prescription medications.