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Plan B One-Step

"Nov. 26, 2012 -- Pediatricians should routinely talk to their teen patients about emergency birth control and write them prescriptions for “morning-after pills” so they can get them quickly if necessary, according to a new policy statement from t"...

Plan B One-Step

Plan B One-Step

Plan B One-Step Patient Information Including Side Effects

Brand Names: Next Choice, Plan B, Plan B One-Step

Generic Name: levonorgestrel emergency contraceptive (Pronunciation: LEE voe nor jes trel)

What is levonorgestrel emergency contraceptive (Plan B One-Step)?

Levonorgestrel is a female hormone that prevents ovulation (the release of an egg from an ovary). This medication 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.

Levonorgestrel emergency contraceptive is used to prevent pregnancy after unprotected sex or failure of other forms of birth control (such as condom breakage, or missing 2 or more birth control pills).

Levonorgestrel emergency contraceptive may also be used for other purposes not listed in this medication guide.

What are the possible side effects of levonorgestrel emergency contraceptive (Plan B One-Step)?

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Call your doctor at once if you have severe pain in your lower stomach or side. This could be a sign of a tubal pregnancy (a pregnancy that implants in the fallopian tube instead of the uterus). A tubal pregnancy is a medical emergency.

Less serious side effects may include:

  • nausea, diarrhea, or stomach pain;
  • dizziness, tired feeling;
  • breast pain or tenderness;
  • changes in your menstrual periods; or
  • headache.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Read the Plan B One-Step (levonorgestrel tablet) Side Effects Center for a complete guide to possible side effects

What is the most important information I should know about levonorgestrel emergency contraceptive (Plan B One-Step)?

Do not use this medication if you are already pregnant. Levonorgestrel emergency contraceptive will not terminate a pregnancy that has already begun (the fertilized egg has attached to the uterus).

Levonorgestrel emergency contraceptive is not intended for use as a routine form of birth control and should not be used in this manner. Talk with your doctor about the many forms of birth control available.

Do not give this medication to anyone younger than 17 years old. Contact a doctor for medical advice.

Side Effects Centers
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Plan B - User Reviews

Plan B User Reviews

Now you can gain knowledge and insight about a drug treatment with Patient Discussions.

Here is a collection of user reviews for the medication Plan B sorted by most helpful. Patient Discussions FAQs

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.


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