It is used up to week 10 of pregnancy (up to 70 days after the first day of your last menstrual period). Mifepristone blocks a natural substance (progesterone) that is needed for your pregnancy to continue. It is usually used together with another medicine called misoprostol.
Mifepristone must not be used if you have a rare abnormal pregnancy that is outside the womb (ectopic pregnancy). It will not cause an abortion in this case. It may cause an ectopic pregnancy to rupture, resulting in very serious bleeding.
Nausea, vomiting, diarrhea, weakness, or dizziness may occur. If these effects persist longer than the first 24 hours after taking the second drug (misoprostol), seek immediate medical attention because they can be signs of a serious medical problem.
You may Purchase Mifepristone with our shop and get 4 Misoprostol Free with each pack.
Bleeding and cramping are expected during this treatment. Usually, the symptoms mean the drugs are working. However, sometimes you can have cramps and bleeding and still be pregnant. Therefore, you must return for all of your follow-up visits with your doctor. Nausea and cramping may worsen in the 24 hours after you take the second drug (misoprostol). Your doctor may direct you to take other medication to help with these symptoms. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.
Bleeding and spotting may last up to 30 days and may be much heavier than a normal period. In very few cases, this bleeding will need to be stopped by surgery. Seek immediate medical attention if you bleed enough to soak through 2 thick, full-size sanitary pads each hour for 2 hours in a row, or if you are concerned about heavy bleeding.
Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
Seek immediate medical attention if you have any of these unlikely but very serious side effects: fever of 100.4 degrees F (38 degrees C) or higher, fainting, fast heartbeat, stomach/abdominal pain or tenderness.
A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.
This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US –
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada – Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.