Europe — EMA
Nalador (Sulprostone)
GNH USA supplies Nalador (Sulprostone), a prostaglandin E2 analog for induction of labor and gastric ulcer treatment. Request a quote for global supply.
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What is Sulprostone?
Sulprostone, the active ingredient in Nalador, is a prostaglandin E2 analog presented as an intravenous solution for intravenous use. It acts as a uterotonic and gastroprotective agent, employed to induce labor, treat gastric ulcer disease, and prevent gastric lesions associated with NSAID therapy.
GNH USA supplies Nalador as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, with distribution aligned to EU regulatory standards. The company provides quality‑assured products to healthcare institutions across multiple continents, ensuring reliable supply chains and compliance with Good Distribution Practice.
What is Sulprostone used for?
Sulprostone is a prostaglandin E2 analog used in obstetric and gastroenterology settings to modulate uterine activity and enhance gastric mucosal defense.
- Induction of labor: facilitates uterine contractions to initiate childbirth. - Gastric ulcer treatment: promotes gastric mucosal protection and healing of ulcer lesions. - Prevention of NSAID‑induced gastric lesions: reduces risk of gastric injury in patients receiving non‑steroidal anti‑inflammatory drugs.
What are the side effects of Sulprostone?
Sulprostone may be associated with a range of adverse reactions, which are classified by frequency and severity.
Common Side Effects: - Nausea: mild to moderate feeling of sickness. - Vomiting: occasional episodes. - Diarrhea: loose stools. - Uterine hyperstimulation: excessive uterine contractions. - Flushing: transient skin redness.
Serious or Rare Side Effects: - Severe hypotension: marked drop in blood pressure. - Pulmonary edema: fluid accumulation in the lungs. - Allergic reactions: anaphylaxis, rash, or angioedema.
What precautions apply to Sulprostone?
When using Sulprostone, clinicians should observe specific precautions to minimize risks and ensure safe administration.
- Patient assessment: evaluate cardiovascular status and uterine activity before infusion. - Contraindications: avoid in patients with known hypersensitivity to prostaglandins or severe cardiac disease. - Monitoring: continuously monitor blood pressure, heart rate, and uterine contraction pattern during treatment. - Drug interactions: review concomitant medications that may affect prostaglandin pathways or hemodynamics. - Use in pregnancy: limit to obstetric indications under specialist supervision, considering fetal monitoring. - Store at ambient temperature: keep below 25°C, protect from light and moisture, and retain in original container.
What does Sulprostone interact with?
Sulprostone can interact with other medicines, altering its efficacy or safety profile.
Major Interactions (Avoid): - NSAIDs: may reduce gastroprotective effect and increase risk of gastric injury. - Antihypertensives: additive hypotensive effect, leading to significant blood pressure drop. - Oxytocin: combined uterotonic action may cause uterine hyperstimulation.
Moderate Interactions (Monitor Closely): - Anticoagulants: increased bleeding risk due to mucosal irritation. - Diuretics: may enhance hypotensive response. - Beta‑blockers: may blunt compensatory heart rate increase during hypotension.



