Ethynodiol diacetate and Ethinyl Estradiol and Feiba

• Generic Name: ethinyl estradiol / ethynodiol
• Dosage Forms: tablets
• Other Brand Names: Kelnor, Zovia 1/35, Zovia 1/50, Demulen 1/35, Demulen 1/50, Zovia 1/35e, Kelnor 1/50, Kelnor 1/35, Zovia 1/50e

Ethinyl estradiol and ethynodiol diacetate is a combination birth control pill containing female hormones that prevent ovulation (the release of an egg from an ovary). ethinyl estradiol and ethynodiol diacetate also causes changes in your cervical mucus and uterine lining, making it harder for sperm to reach the uterus and harder for a fertilized egg to attach to the uterus.

Ethinyl estradiol and ethynodiol diacetate is used to prevent pregnancy.

Ethinyl estradiol and ethynodiol diacetate may also be used for purposes not listed in this medication guide.

• Generic Name: anti-inhibitor coagulant complex
• Dosage Forms: n.a.
• Other Brand Names: Feiba, Feiba VH Immuno, Autoplex T, Feiba NF

Feiba is used in people who have hemophilia and have developed antibodies to clotting factor medications.

Hemophilia, an inherited blood-clotting disorder, is often treated with medicines containing clotting factors that help control bleeding. When the body develops antibodies or "inhibitors" to the clotting factor, this treatment becomes less effective in preventing bleeding episodes. Feiba works by bypassing the effects of these inhibitors to improve blood clotting and decrease the risk of bleeding.

Feiba is used to treat or prevent bleeding episodes in people with hemophilia A or B who have developed inhibitors. Feiba is also used to control bleeding related to surgery in people with hemophilia and inhibitors. This medicine is not for treating bleeding episodes in people who do not have inhibitors.

Feiba may also be used for purposes not listed in this medication guide.