Europe — EMA
Nalador-500 (Sulprostone)
GNH USA supplies Nalador-500 (Sulprostone), a prostaglandin analog for induction of labor, medical abortion and uterine atony.
Request sourcing
What is Sulprostone?
Sulprostone, the active ingredient in Nalador-500, is a prostaglandin analog presented as an intravenous injection for obstetric use. It is employed to stimulate uterine contractions for induction of labor, medical abortion, and treatment of uterine atony in pregnant patients.\n\nGNH India supplies Nalador-500 as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals worldwide.
What is Sulprostone used for?
Sulprostone acts as a uterotonic prostaglandin analog used in obstetric care.\n\nInduction of labor: promotes coordinated uterine contractions to initiate childbirth.\nMedical abortion: facilitates expulsion of uterine contents in early pregnancy termination.\nTreatment of uterine atony: restores tone after delivery to reduce postpartum hemorrhage.
What are the side effects of Sulprostone?
Adverse reactions may occur with sulprostone administration.\n\nCommon Side Effects:\n- Nausea: mild to moderate upset stomach.\n- Vomiting: occasional emesis following injection.\n- Fever: transient rise in body temperature.\n\nSerious or Rare Side Effects:\n- Uterine rupture: tearing of the uterine wall, requiring emergency care.\n- Severe hypotension: marked drop in blood pressure that may cause dizziness or syncope.\n- Anaphylaxis: rapid allergic reaction with airway compromise and shock.
What precautions apply to Sulprostone?
Clinicians should observe specific safety measures when using sulprostone.\n\nMonitor uterine activity: assess contraction pattern and intensity.\nAssess maternal cardiovascular status: watch for hypotension or arrhythmia.\nUse with caution in patients with asthma: prostaglandins may provoke bronchospasm.\nAvoid in known hypersensitivity: discontinue if allergic signs appear.\nStore at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.
What does Sulprostone interact with?
Sulprostone may interact with other agents that affect uterine tone or cardiovascular function.\n\nMajor Interactions (Avoid):\n- NSAIDs: may diminish uterotonic efficacy.\n- Oxytocin: additive uterine stimulation can increase risk of hyperstimulation.\n\nModerate Interactions (Monitor Closely):\n- Beta‑adrenergic antagonists: may enhance uterine contractility.\n- Magnesium sulfate: can potentiate hypotensive effects.\n- Antihistamines: may mask early signs of allergic reaction.



