WHO recommendation on routes of oxytocin administration for the prevention of postpartum haemorrhage after vaginal birth

The use of oxytocin (10 international units [IU], intramuscular / intravenous) is recommended for the prevention of postpartum haemorrhage for all births. In situations where women giving birth vaginally already have intravenous access, the slow intravenous administration of 10 IU oxytocin is recommended in preference to intramuscular administration