Citalopram

132 interactions 7 explained in plain English

Also sold as: Celexa

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: Linezolid Injection Metoclopramide Injection Metoclopramide Nasal Spray Palonosetron Injection Foscarnet Injection Hydromorphone Rectal

3 Contraindicated 123 Major 6 Moderate

All (132) Contraindicated (3) Major (123) Moderate (6)

Major

Citalopram Dolasetron Injection Anzemet Increased risk of serotonin syndrome and QT-interval prolongation Details Citalopram Edoxaban Savaysa An increased risk of bleeding Details Citalopram Encorafenib Braftovi Increased risk of QT interval prolongation Details Citalopram Enoxaparin Lovenox An increased risk of bleeding Details Citalopram Enoxaparin Injection Lovenox An increased risk of bleeding Details Citalopram Entrectinib Rozlytrek An increased risk of QT interval prolongation Details Citalopram Epoprostenol Flolan An increased risk of bleeding Details Citalopram Eribulin Injection Halaven An increased risk of QT interval prolongation and torsade de pointes Details Citalopram Esomeprazole Nexium Increased citalopram exposure and an increased risk of QT interval prolongation Details Citalopram Esomeprazole Injection Nexium Increased citalopram exposure and an increased risk of QT interval prolongation Details Citalopram Etodolac Lodine An increased risk of bleeding Details Citalopram Famotidine Calmicid An increased risk of QT interval prolongation and torsade de pointes Details Citalopram Famotidine Injection Calmicid An increased risk of QT interval prolongation and torsade de pointes Details Citalopram Felbamate Felbatol An increased risk of QT interval prolongation Details Citalopram Fenoprofen Fenopron An increased risk of bleeding Details Citalopram Fentanyl Transdermal Patch Duragesic® Increased risk of serotonin syndrome Details Citalopram Flecainide Tambocor® An increased risk of QT interval prolongation Details Citalopram Flurbiprofen Ansaid An increased risk of bleeding Details Citalopram Flurbiprofen Ophthalmic Ocufen An increased risk of bleeding Details Citalopram Fondaparinux Arixtra An increased risk of bleeding Details Citalopram Fondaparinux Injection Arixtra An increased risk of bleeding Details Citalopram Foscarnet Injection Foscavir Increased risk of QT interval prolongation Details Citalopram Fostemsavir Rukobia Increased risk of torsade de pointes Details Citalopram Galantamine Razadyne An increased risk of QT interval prolongation and torsade de pointes Details Citalopram Gatifloxacin Ophthalmic Zymar® An increased risk of QT interval prolongation Details Citalopram Gemifloxacin Factive An increased risk of QT interval prolongation Details Citalopram Glasdegib Daurismo An increased risk of QT interval prolongation Details Citalopram Goserelin Implant Zoladex An increased risk of QT interval prolongation Details Citalopram Granisetron Transdermal Patch Sancuso Increased risk of serotonin syndrome and QT-interval prolongation Details Citalopram Granisetron Injection Granisol Increased risk of serotonin syndrome and QT-interval prolongation Details Citalopram Heparin An increased risk of bleeding Details Citalopram Heparin Injection Lipo-Hepin® An increased risk of bleeding Details Citalopram Histrelin Implant Supprelin An increased risk of QT interval prolongation Details Citalopram Hydromorphone Injection Dilaudid Increased risk of serotonin syndrome Details Citalopram Hydromorphone Rectal available generically Increased risk of serotonin syndrome Details Citalopram Hydroxychloroquine Plaquenil An increased risk of seizures and an increased risk of QT interval prolongation Details Citalopram Ibuprofen Addaprin An increased risk of bleeding Details Citalopram Iloprost Aurlumyn An increased risk of bleeding Details Citalopram Inotuzumab Ozogamicin Injection Besponsa Increased risk of QT interval prolongation Details Citalopram Ivabradine Corlanor Increased risk of QT prolongation Details

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