Indications
This Mifepristone + Misoprostol kit is used for early Menstrual Regulation (MR), or termination of pregnancy, when the pregnancy has not gone beyond 9 weeks (63 days) of gestation.
⚠️ Always consult a registered physician before taking any medicine.
Pharmacology
Mifepristone is a synthetic steroid with anti-progestational activity. This comes from its competition with progesterone at the progesterone-receptor sites. In studies using various oral doses in several animal species, the compound inhibited the activity of both endogenous and exogenous progesterone, and Menstrual Regulation (MR) resulted. During pregnancy, it also makes the myometrium more sensitive to the contraction-inducing activity of prostaglandins.
Misoprostol is a synthetic analogue of prostaglandin E1. It acts on specific receptors on myometrial cells, which changes the calcium concentration and starts muscle contraction. Through its action on prostaglandin receptors, misoprostol softens the cervix and makes the uterus contract, so the uterine contents are expelled.
Pregnancy & Breastfeeding
Pregnancy: Mifepristone is indicated for Menstrual Regulation (MR) through 63 days of pregnancy, and it has no other approved use during pregnancy. Patients whose pregnancy is still ongoing at the last visit are at risk of foetal malformation from the treatment. Surgical termination is recommended when MR treatment fails.
Lactation: It is not known whether Mifepristone passes into human milk. Many hormones with a similar chemical structure do pass into breast milk, though. Because the effects of Mifepristone on infants are unknown, breast-feeding women should talk to their doctor and decide whether to discard their breast milk for a few days after taking the medicines. For Misoprostol, it is also not known whether it passes into human milk. Even so, it should not be given to nursing mothers, because misoprostol acid could be excreted and cause diarrhoea in the nursing infant.
⚠️ Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.
Dosage Reference
⚠️ Reference ranges from official sources only. Consult your doctor for personalized dosing.
Side Effects & Interactions
Side Effects
No side-effect data recorded yet.