Aygestin

Pronounced: Eye-JES-tin
Generic name: Norethindrone acetate

Why is Aygestin prescribed?

Aygestin contains a type of hormone known as progesterone. It is used to restore menstruation in women who have stopped having menstrual cycles (also called amenorrhea). Aygestin can also help treat endometriosis, a condition where the endometrium (the lining of the uterus) doesn't shed properly and attaches to the outside of the uterus or other areas such as the ovaries or bowels. Aygestin also helps control unusual and heavy bleeding of the uterus caused by hormonal imbalance. However, the drug is not used to control bleeding caused by fibroids or cancer.

Most important fact about Aygestin

Aygestin increases the risk of blood clots, which can lead to phlebitis, breathing problems, vision problems, or stroke. If you experience any symptoms that might suggest the onset of a clot-related disorder--pain with swelling, warmth and redness in a leg vein, coughing or shortness of breath, loss of vision or double vision, migraine, or weakness or numbness in an arm or leg--stop taking Aygestin and see your doctor immediately.

How should you take Aygestin?

Take Aygestin as directed by your doctor.

--If you miss a dose...

Take it as soon as you remember. If it is almost time for your next dose, skip the one you missed and go back to your regular schedule. Never take 2 doses at the same time.

--Storage instructions...

Store at room temperature in a tightly closed container.

What side effects may occur?

All progesterone drugs are associated with certain side effects, none of which can be anticipated. If any side effects develop or change in intensity, inform your doctor as soon as possible. Only your doctor can determine whether it is safe for you to continue taking Aygestin.

• Side effects caused by progesterone drugs may include:
  Acne, allergic reaction, blood clots in the arteries, veins, eyes, or lungs, breakthrough menstrual bleeding, breast enlargement or tenderness, bulging eye, depression, double vision, cervical changes or secretions, change in menstrual flow, headache, hives, inflammation of the optic nerve, insomnia, menstrual spotting, migraine, mood swings, nausea, rash with or without itchy spots, skin discoloration, stopping of menstrual flow, swelling, vision loss, weight increase or decrease, yellowing of the skin or eyes