Atosiban

China [CN]

Atosiban is a medication used to delay premature labor in pregnant women. It works as a receptor antagonist that blocks the actions of oxytocin and vasopressin, thereby reducing uterine contractions. Given as an intravenous injection or infusion, atosiban is generally better tolerated than some other tocolytics and is the preferred treatment for preterm labor in many countries. Common side effects include nausea, headache, dizziness, and reactions at the injection site.