Nafarelin Nasal Spray
85 interactions 200 cited references
Also sold as:
Synarel
Synarel®
About Nafarelin Nasal Spray
Nafarelin nasal spray is used to manage endometriosis (a condition in which the type of tissue that lines the uterus [womb] grows in other areas of the body and causes infertility, pain before and during menstrual periods, pain during and after sexual activity, and heavy or irregular bleeding). Nafarelin nasal spray is… Read the full Nafarelin Nasal Spray drug information page →
Medically reviewed by
Dr. Brian Staiger, PharmD, BCPS
· Updated Aug 9, 2026
· Editorial policy
· Data sources
Sources: FDA prescribing information (Structured Product Labeling), the published literature cited in each entry, DDInter 2.0 (a major open-access drug-interaction database), and legacy DrugBank interaction data distributed by the NIH's RxNav service (decommissioned in 2024) — analyzed and reviewed by our pharmacist team. How we build this library →
Contraindicated
Nafarelin Nasal Spray Bepridil An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Cisapride Propulsid® Increased risk of QT interval prolongation Details Nafarelin Nasal Spray Dronedarone Multaq Increased risk of QT interval prolongation Details Nafarelin Nasal Spray Levoketoconazole Recorlev An increased risk of QT interval prolongation and an increased risk of torsade de pointes Details Nafarelin Nasal Spray Mesoridazine An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Pimozide An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Piperaquine An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Saquinavir An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Sparfloxacin An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Terfenadine An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Thioridazine An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Ziprasidone Geodon An increased risk of QT interval prolongation DetailsMajor
Nafarelin Nasal Spray Adagrasib Krazati An increased risk of QT interval prolongation, torsade de pointes, polymorphic ventricular tachycardia, other serious arrhythmias Details Nafarelin Nasal Spray Amiodarone Nexterone Increased risk of QT prolongation Details Nafarelin Nasal Spray Amisulpride Barhemsys Increased risk of serious ventricular arrhythmias such as torsades de pointes Details Nafarelin Nasal Spray Apomorphine Apokyn Increased risk of QT interval prolongation Details Nafarelin Nasal Spray Artemether An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Buprenorphine Belbuca An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Ceritinib Zykadia An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Citalopram Celexa An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Clofazimine An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Clothiapine Increased risk of cardiac arrhythmias Details Nafarelin Nasal Spray Dabrafenib Tafinlar An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Degarelix Firmagon Increased risk of QT interval prolongation Details Nafarelin Nasal Spray Desflurane Suprane An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Deutetrabenazine Austedo An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Dexmedetomidine Dexased Increased risk of cardiac arrhythmias Details Nafarelin Nasal Spray Donepezil Adlarity Increased risk of QT-interval prolongation and torsade de pointes Details Nafarelin Nasal Spray Dordaviprone An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Entrectinib Rozlytrek An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Etrasimod Velsipity Increased risk of transient reduction in heart rate, AV conduction, QT interval prolongation and an increased risk of torsade de p... Details Nafarelin Nasal Spray Fexinidazole An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Formoterol Perforomist Increased risk of QT interval prolongation and an increased risk of cardiovascular adverse effects Details Nafarelin Nasal Spray Fosfomycin Contepo An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Fostemsavir Rukobia Increased risk of torsade de pointes Details Nafarelin Nasal Spray Gepirone Exxua An increased risk of QT interval prolongation and cardiac arrhythmias Details Nafarelin Nasal Spray Gepotidacin Blujepa An increased risk of QT interval prolongation Details Nafarelin Nasal Spray Givinostat Duvyzat Increased risk of QT interval prolongation and torsade de pointes Details Nafarelin Nasal Spray Glasdegib Daurismo Increased risk of QT interval prolongation Details Nafarelin Nasal Spray Goserelin Increased risk of QT interval prolongation DetailsNo interactions on this page match that filter — try the next page or clear the filter.
Check another drug
Still have questions about this combination?
Every question gets a real answer from a licensed pharmacist — free, and usually within a day.
Ask the pharmacistEducational information only, not medical advice. Always confirm interactions with your pharmacist
or prescriber before making any change to your medications.