How much does Mifepristone work?

The drug Mifepristone is appointed by gynecologists in different situations, from abortion early in pregnancy to stimulation of the birth process. Every woman who is prescribed this serious drug, wonders when you can expect the desired effect.

How long does Mifepristone start after the termination of pregnancy?

It is not possible to answer unequivocally the question of when Mifepristone begins to function when terminating pregnancy at an early stage. Since the body of each woman is individual, this period of time can be different.

According to the instructions for use, the maximum concentration of Mifepristone in the blood of a future mother is reached after 4 hours. The half-life of the drug, in turn, is 18 hours. However, most doctors who prescribe this drug for abortive purposes, when answering the question about how many hours Mifepriston starts to act, indicate the figure 24. This indicator is averaged, and approximately half of the women have a different effect on the drug.

In most cases, the second day after taking one tablet, in the absence of the desired effect. If, as a result of a double use of the drug after 48 hours, there was no elimination of the fetal egg from the organism of the expectant mother, it is recommended that she abort the pregnancy in another way. Do this only under the strict supervision of a specialist.

How much does Mifepristone work to stimulate childbirth?

To cause labor activity in due time, a pregnant woman should take 200 mg of this medication. Exactly one day later, the next mom should drink another pill. As a result of a double intake of this medication, which is an artificial steroidal anti-gestagen, the contractility of the myometrium increases, which causes uterine contractions. In turn, this entails the opening of the cervix, the detachment of the placenta and the beginning of the infant's progress along the generic pathways.

As in the previous case, it is not possible to say unequivocally how quickly Mifepristone acts to stimulate delivery . On average, the period between the initial intake of the drug and the onset of labor is 40 to 72 hours. If during this time there are no significant changes, the doctor can additionally prescribe the introduction of oxytocin to the future mother.