Warning: Estradiol increases the risk that you will develop endometrial cancer (cancer of the lining of the uterus [womb]). The longer you use estradiol, the greater the risk that you will develop endometrial cancer.

Transdermal estradiol comes as a patch to apply to the skin. Transdermal estradiol is usually applied once or twice a week, depending on the brand of patch that is used. Some women wear a patch all the time, and other women wear a patch according to a rotating schedule that alternates 3 weeks when the patch is worn followed by 1 week when the patch is not worn. Always apply your transdermal patch on the same day(s) of the week every week. There may be a calendar on the inner flap of your medication carton where you can keep track of your patch change schedule. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Use transdermal estradiol exactly as directed. Do not apply more or fewer patches or apply the patches more often than prescribed by your doctor.

For more information on Estradot (Estradiol), click here.