See the DrugPatentWatch profile for Oxytocin
Oxytocin is available under several brand names, primarily as a synthetic form of the naturally occurring hormone. The most common brand name for oxytocin injection is Pitocin [1]. Other available brand names include Syntocinon [2].
What is Oxytocin used for?
Oxytocin is a medication used to induce or augment labor and to control postpartum bleeding [1]. It works by causing the uterus to contract. It can also be used in certain procedures, such as a therapeutic abortion [3].
How is Oxytocin administered?
Oxytocin is typically administered intravenously (IV) by a healthcare professional [1]. The dosage and rate of administration are carefully controlled to achieve the desired effect while monitoring the mother and baby.
What are the risks associated with Oxytocin use?
While generally safe when administered correctly, oxytocin can have risks. These include uterine hyperstimulation, which can lead to fetal distress, uterine rupture, or placental abruption [4]. It can also cause water intoxication (hyponatremia) if given in very large doses over extended periods [1]. Close monitoring during administration is crucial to manage these potential complications.
What is the difference between Pitocin and Syntocinon?
Pitocin and Syntocinon are both brand names for synthetic oxytocin. They are chemically identical and serve the same purpose in obstetrics. The availability of one brand over the other may depend on regional supply and pharmaceutical manufacturers [2].
When does the patent for Oxytocin expire?
Oxytocin itself is a naturally occurring hormone, and the synthetic version has been available for many decades. As a result, the original patents covering oxytocin as a drug have long since expired. This means generic versions of oxytocin are widely available [5].
Can generic Oxytocin be used?
Yes, generic versions of oxytocin are available and are commonly used in medical settings. These generics are bioequivalent to the branded versions and are typically less expensive [5].