<unk>  is used in menopausal hormone therapy in the treatment and prevention of menopausal symptoms such as hot flashes, vaginal atrophy, and osteoporosis. Unlike other estrogens, depending on how it is used (i.e., how often it is taken and at what dosage),<unk>  may not require concomitant therapy with a progestogen to prevent endometrial hyperplasia and endometrial cancer in women with intact uteruses. The clinical effects of<unk>  in the treatment of menopausal symptoms have been characterized in a large 5-year clinical trial of 911 menopausal women. Available forms<unk>  is and has been available in the form of 2 and 4 mg oral tablets, as a 0.1% vaginal cream, and as a 20 mg vial for use by injection.
Estriol succinate
Estradiol undecylate
Estradiol dienantate
Estradiol furoate
Estradiol valerate
Estriol tripropionate
Estradiol dipropionate
Estradiol enantate