Common use of tocolytic drugs in preterm labor has not been shown to reduce the rate of neonatal mortality and morbidity Currently tocolytics should be administered in the course of a 48-h administration of antepartum glucocorticoids and/or transfer of the gravida to a center with neonatal intensive care unit. Only oxytocin receptor antagonist--atosiban and short-acting beta-agonists--fenoterol are licensed to reduce preterm uterine activity Owing to its safety and efficacy atosiban should be the first-choice tocolytic, especially in women with other diseases or multiple gestations.