As I have written many times before postpartum hemorrhage (PPH) or excessive uterine bleeding after childbirth is the leading cause of maternal mortality in low-and-middle income countries. The recommended drug to prevent PPH according to the World Health Organization (WHO) is oxytocin. When administered in its recommended dose it causes little to no side effects. Oxytocin, the WHO’s current gold standard therapy, however, must be refrigerated and administered by skilled health workers posing two obstacles to its wider use in low resource, tropical settings.

Some countries have approved misoprostol, an oral drug, to prevent PPH, but there are several concerns that its use can be misappropriated for abortions instead of used solely for PPH. The World Health Organization has listed misoprostol as an alternative to oxytocin if it is not available.

Now, another PPH preventative drug, carbetocin, has been added to the latest updated 2019 WHO Essential Medicines List. The announcement was made last week. Unlike oxytocin, even at high temperatures carbetocin remains effective. The recommendation is that carbetocin can be used when oxytocin is not available or if its quality is uncertain. Additionally, the cost must be comparable to oxytocin.