NCIt definition : A flexible elastomer ring containing 17 beta-estradiol used for estrogen replacement.
Upon vaginal insertion, estradiol vaginal ring releases a consistent low-dose of estrogen
which binds to and activates nuclear receptors in estrogen-responsive tissues. By
increasing the amount of estradiol locally, symptoms of vaginal dryness or decreased
sexual interest may improve. 17 beta-estradiol is the major naturally occurring estrogen
produced in the ovaries of premenopausal women.;
Semantic type(s)