React
Generic name:levonorgestrel emergency contraceptive [ LEE-voe-nor-jes-trel ]
Brand names: AfterPill, BionaFem, EContra EZ, Fallback Solo, Morning After,
... show all 12 brands
Drug class:Contraceptives
What is React?
React 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).
React may also be used for purposes not listed in this medication guide.
Warnings
React will not terminate pregnancy if the fertilized egg has already attached to the uterus.
Ask a doctor or pharmacist before taking levonorgestrel if you regularly use medication for seizures, tuberculosis, or HIV/AIDS. Certain other medicines can make levonorgestrel less effective.
Before taking this medicine
React is not intended for use as a routine form of birth control. Talk with your doctor about the many forms of birth control available.
Do not use this medicine if you are already pregnant. React will not terminate a pregnancy that has already begun (the fertilized egg has attached to the uterus).
Not approved for use by anyone younger than 17 years old.
You should not use levonorgestrel if you are allergic to it.
Ask a doctor or pharmacist before taking levonorgestrel if you regularly use medication for seizures, tuberculosis, or HIV/AIDS. Certain medications can make levonorgestrel less effective as an emergency form of contraception.
Levonorgestrel may slow breast milk production. Tell your doctor if you are breastfeeding.
How should I take React?
Use exactly as directed on the label, or as prescribed by your doctor.
React must be taken as soon as possible after unprotected sex (no later than 72 hours afterward).
Call your doctor right away if you vomit within 2 hours after taking React. Do not take a second dose without first asking your doctor.
If your period is late by 1 week or longer after the expected date, you may be pregnant. Get a pregnancy test and contact your doctor if you are pregnant. React will not terminate pregnancy
