What is Prempro?
Prempro is a medicine that contains two kinds of hormones: estrogens and a progestin. Prempro is given to postmenopausal women who have not had hysterectomies to: reduce hot flashes; treat vaginal dryness, itching, and burning; and, help reduce chances of getting osteoporosis (thin weak bones). Progestin reduces the risk of endometrial cancer in women.