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HOW TO USE: This medicine comes with a patient information leaflet. Read it carefully. If you have any questions about this drug, ask your doctor, nurse, or pharmacist.Dosage is based on your medical condition and response to therapy.If you are taking this drug to prevent stomach ulcers, take it by mouth usually four times a day, after meals and at bedtime to minimize diarrhea, or as directed by your doctor.If you are taking this medication for abortion, take it by mouth exactly as directed by your doctor.If you are using this medication to start labor, your healthcare professional will insert it into your vagina.Avoid taking antacids that contain magnesium while using misoprostol because they may make the diarrhea it causes worse. If you need an antacid, consult your doctor or pharmacist to help you choose a product.For ulcer prevention, continue to take this drug for as long as you take NSAIDs. Use this medication regularly in order to get the most benefit from it. Remember to use it at the same times each day.Inform your doctor if your condition persists or worsens.

SIDE EFFECTS: Nausea or stomach cramps may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.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.Diarrhea is common with misoprostol and usually occurs about two weeks after you start taking it, and lasts for about a week. Be sure to keep up your intake of fluids and minerals/electrolytes to prevent dehydration. Persistent diarrhea may sometimes lead to a large loss of your body's water and minerals. Tell your doctor immediately if you develop any of these serious signs of dehydration and mineral imbalance: severe dizziness, decreased amount of urine, mental/mood changes, muscle weakness, slow/irregular heartbeat.Tell your doctor immediately if any of these unlikely but serious side effects occur: menstrual problems or irregularities, unusual/heavy vaginal bleeding.A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction may include: 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.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Report Problems to the Food and Drug Administration   You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088. Need help identifying pills and medications? Use the pill identifier tool on RxList.