Ingredient

Ulipristal Acetate

Ulipristal acetate is an ingredient used for emergency contraception.

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Single ingredient
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Prescription medication
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MFDS ingredient code M252565

What does it do?

Ulipristal acetate is a progesterone receptor modulator, primarily used for emergency contraception. This ingredient affects the female reproductive process to prevent pregnancy.

Ulipristal acetate delays or inhibits ovulation, preventing the release of the egg from the ovary. It also induces changes in the endometrium, making it more difficult for a fertilized egg to implant.

Commonly used for

Approved uses differ by product. Check each product's information for its actual use.

Good to know

Ulipristal acetate has a stronger ovulation delay effect compared to another emergency contraceptive, levonorgestrel, and can be used right before ovulation. This allows for a wider time frame of emergency contraceptive effectiveness.

Medicines containing this ingredient

Even with the same ingredient, strength, dosage form and how it is taken can differ.

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Dosage form
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1 total

Even with the same ingredient, dosage and approved uses can differ by strength, dosage form and combined ingredients. Check each product's information before taking it.

Questions about this ingredient

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For anything that needs medical judgment, consult a doctor or pharmacist.

Product approval information is based on drug information provided by the Ministry of Food and Drug Safety.
Ingredient and class descriptions are not part of MFDS data and were written separately by Cashdoc.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.