What is Levonorgestrel-Ethinyl Estradiol 91: Uses, Warnings & Interactions

Updated May 14, 2025  •  Published Dec 30, 2020

Levonorgestrel-Ethinyl Estradiol 91 overview

BRAND NAMES:

Generic Names:

  • Levonorgest-Eth Estrad 91-Day

Uses:

Therapeutic Classes:

Forms:

How it’s taken:

What is Levonorgestrel-Ethinyl Estradiol 91 used for?

Quasense is a prescription-only contraceptive that is used in women to prevent pregnancy. Quasense works by thickening the mucus that is released by the cervix to prevent ovulation. This birth control medication is available as an oral tablet.

What form(s) does Levonorgestrel-Ethinyl Estradiol 91 come in

What are common Levonorgestrel-Ethinyl Estradiol 91 doses?

  • Disp Pack 91 Tablets

Common Levonorgestrel-Ethinyl Estradiol 91 prescriptions

  • Levonorgest-Eth Estrad 91-Day
    1 package (91 tablets), 0.15-0.03mg disp pack

  • Levonorgest-Eth Estrad 91-Day
    91 tablets disp pack

How to take Levonorgestrel-Ethinyl Estradiol 91

What to do if you miss a dose of Levonorgestrel-Ethinyl Estradiol 91

Levonorgestrel-Ethinyl Estradiol 91 contraindications

Levonorgestrel-Ethinyl Estradiol 91 warnings

Levonorgestrel-Ethinyl Estradiol 91 interactions