Thioridazine

117 interactions 6 explained in plain English

Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated Jul 4, 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: Dasatinib Eribulin Injection Sertraline Felbamate Oxaliplatin Injection Amisulpride Injection

64 Contraindicated 49 Major 4 Moderate

All (117) Contraindicated (64) Major (49) Moderate (4)

Contraindicated

Thioridazine Amitriptyline Elavil Explained An increased risk of QT interval prolongation Details Thioridazine Sertraline Explained An increased risk of QT interval prolongation Details Thioridazine Relugolix Orgovyx Explained An increased risk of QT interval prolongation Details Thioridazine Amisulpride Injection Barhemsys An increased risk of QT interval prolongation Details Thioridazine Arsenic Trioxide Trisenox An increased risk of QT interval prolongation Details Thioridazine Aripiprazole Injection Abilify An increased risk of QT interval prolongation Details Thioridazine Arsenic Trioxide Injection Trisenox An increased risk of QT interval prolongation Details Thioridazine Asenapine Transdermal Patch Secuado An increased risk of QT interval prolongation Details Thioridazine Azithromycin AzaSite An increased risk of QT interval prolongation Details Thioridazine Alfuzosin UroXatral An increased risk of QT interval prolongation Details Thioridazine Anagrelide Agrylin An increased risk of QT interval prolongation Details Thioridazine Bedaquiline Sirturo An increased risk of QT interval prolongation Details Thioridazine Chloroquine Aralen® An increased risk of QT interval prolongation Details Thioridazine Dasatinib Phyrago An increased risk of QT interval prolongation Details Thioridazine Degarelix Injection Firmagon An increased risk of QT interval prolongation Details Thioridazine Deutetrabenazine Austedo An increased risk of QT interval prolongation Details Thioridazine Disopyramide Norpace An increased risk of QT interval prolongation Details Thioridazine Dofetilide Tikosyn An increased risk of QT interval prolongation Details Thioridazine Dolasetron Anzemet An increased risk of QT interval prolongation Details Thioridazine Dolasetron Injection Anzemet An increased risk of QT interval prolongation Details Thioridazine Encorafenib Braftovi An increased risk of QT interval prolongation Details Thioridazine Entrectinib Rozlytrek An increased risk of QT interval prolongation Details Thioridazine Eribulin Injection Halaven An increased risk of QT interval prolongation Details Thioridazine Famotidine Calmicid An increased risk of QT interval prolongation Details Thioridazine Famotidine Injection Calmicid An increased risk of QT interval prolongation Details Thioridazine Felbamate Felbatol An increased risk of QT interval prolongation Details Thioridazine Flecainide Tambocor® An increased risk of QT interval prolongation Details Thioridazine Foscarnet Injection Foscavir An increased risk of QT interval prolongation Details Thioridazine Fostemsavir Rukobia An increased risk of QT interval prolongation Details Thioridazine Galantamine Razadyne An increased risk of QT interval prolongation Details Thioridazine Gatifloxacin Ophthalmic Zymar® An increased risk of QT interval prolongation Details Thioridazine Gemifloxacin Factive An increased risk of QT interval prolongation Details Thioridazine Glasdegib Daurismo An increased risk of QT interval prolongation Details Thioridazine Goserelin Implant Zoladex An increased risk of QT interval prolongation Details Thioridazine Granisetron Transdermal Patch Sancuso An increased risk of QT interval prolongation Details Thioridazine Granisetron Injection Granisol An increased risk of QT interval prolongation Details Thioridazine Histrelin Implant Supprelin An increased risk of QT interval prolongation Details Thioridazine Hydroxychloroquine Plaquenil An increased risk of QT interval prolongation Details Thioridazine Inotuzumab Ozogamicin Injection Besponsa An increased risk of QT interval prolongation Details Thioridazine Ivabradine Corlanor An increased risk of QT interval prolongation Details

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