mifepristone

Pregnancy termination drug

Mifepristone is a medication that blocks progesterone, a hormone necessary to sustain pregnancy.

It is used in combination with misoprostol to induce abortion in early pregnancy, and separately to manage miscarriage or certain tumors.

Originally marketed as RU-486, mifepristone has been at the center of legal and political battles over abortion access since its approval.

abortion

termination

Act of ending something

gestation · fetus · ultrasound · counseling · consent · privacy · anti-abortion · activism · legislation · judiciary

medical-uses

endometriosis

Displaced uterine tissue condition

off-label

treatment

regimen

Prescribed course of treatment

outpatient · follow-up · bleeding · cramping · side-effects · efficacy · recovery · administration · adherence · monitoring

pharmacology

bioavailability

Fraction reaching active circulation

tablet · prescription · contraindication · metabolite

hormonal

cortisol

Adrenal steroid regulating stress

decidua · implantation

Opposites
abortion method

mifepristonesurgical abortion

Procedural pregnancy termination

D&C · surgical intervention

reproductive outcome

mifepristoneprogesterone

Ovarian steroid supporting gestation

progestins · fertility drugs · prenatal vitamins · folic acid

pharmacological action

mifepristoneprogesterone

Ovarian steroid supporting gestation

progestin

Family

progesterone, progestin, progestins, abortifacient, progesterones, abortifacients

Familiarity
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Profile
Used worldwide · Timeless · Concrete · Negative · Rated PG-13