Granisetron Transdermal Patch

281 interactions 403 cited references

Also sold as: Sancuso Sancuso®

About Granisetron Transdermal Patch

Granisetron transdermal patches are used to prevent nausea and vomiting caused by chemotherapy. Granisetron is in a class of medications called 5HT3 inhibitors. It works by blocking serotonin, a natural substance in the body that causes nausea and vomiting. Read the full Granisetron Transdermal Patch 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 →

Most serious with: Phenelzine Pimozide Piperaquine Saquinavir Sparfloxacin Terfenadine

16 Contraindicated 265 Major

All (281) Contraindicated (16) Major (265)

Major

Granisetron Transdermal Patch Nialamide Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Nicomorphine Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Nilotinib An increased risk of QT interval prolongation Details Granisetron Transdermal Patch Norfloxacin An increased risk of QT interval prolongation Details Granisetron Transdermal Patch Nortriptyline Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Octreotide Bynfezia An increased risk of QT interval prolongation Details Granisetron Transdermal Patch Ofloxacin Floxin® An increased risk of QT interval prolongation Details Granisetron Transdermal Patch Olanzapine An increased risk of QT interval prolongation Details Granisetron Transdermal Patch Oliceridine Olinvyk Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Olodaterol Striverdi An increased risk of QT interval prolongation and an increased risk of ventricular arrhythmias Details Granisetron Transdermal Patch Ondansetron An increased risk of serotonin syndrome and QT interval prolongation Details Granisetron Transdermal Patch Opipramol Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Opium Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Opium Alkaloids Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Osilodrostat Isturisa Increased risk of QT interval prolongation Details Granisetron Transdermal Patch Osimertinib Tagrisso Increased risk of QT interval prolongation Details Granisetron Transdermal Patch Oxaliplatin Increased risk of QT-interval prolongation Details Granisetron Transdermal Patch Oxycodone Oxaydo Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Oxymorphone Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Ozanimod Additive effects on heart rate Details Granisetron Transdermal Patch Pacritinib Vonjo® An increased risk of QT interval prolongation Details Granisetron Transdermal Patch Paliperidone Erzofri An increased risk of QT interval prolongation and torsade de pointes Details Granisetron Transdermal Patch Palonosetron Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Panobinostat Farydak Increased risk of QT interval prolongation Details Granisetron Transdermal Patch Papaveretum Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Paregoric Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Paroxetine Paxil Increased risk of serotonin syndrome and QT-interval prolongation Details Granisetron Transdermal Patch Pasireotide Signifor Increased risk of QT prolongation Details Granisetron Transdermal Patch Pazopanib Votrient An increased risk of QT interval prolongation Details Granisetron Transdermal Patch Pentazocine Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Phenobarbital Fidoquel An increased risk of QT interval prolongation and reduced granisetron exposure Details Granisetron Transdermal Patch Pimavanserin Nuplazid An increased risk of QT interval prolongation Details Granisetron Transdermal Patch Piritramide Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Pitolisant Wakix Increased risk of QT interval prolongation Details Granisetron Transdermal Patch Ponesimod Ponvory An increased risk of QT interval prolongation Details Granisetron Transdermal Patch Posaconazole Noxafil An increased risk of QT interval prolongation Details Granisetron Transdermal Patch Primidone Mysoline An increased risk of QT interval prolongation and reduced granisetron exposure Details Granisetron Transdermal Patch Procainamide Procan® An increased risk of QT interval prolongation Details Granisetron Transdermal Patch Procarbazine Increased risk of serotonin syndrome Details Granisetron Transdermal Patch Prochlorperazine An increased risk of QT interval prolongation Details

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Educational information only, not medical advice. Always confirm interactions with your pharmacist or prescriber before making any change to your medications.