Alesse

Alesse

(ə-lĕs′) A trademark for an oral contraceptive drug containing ethinyl estradiol and levonorgestrel.

Alesse

A combination oral contraceptive containing the lowest hormone doses (levonorgestrel/ethinyl estradiol) on the market while still maintaining > 99% efficacy when used as directed.

Alesse®

Gynecology A combination oral contraceptive containing the lowest hormone doses–levonorgestrel/ ethinyl estradiol–now on the market while still maintaining greater than 99% efficacy when used as directed. See Birth control.